From Kazan to the AFF Cup: Vietnamese Football Is Winning on Moments, Not Systems

From Kazan to the AFF Cup: Vietnamese Football Is Winning on Moments, Not Systems

People remember the goals. I remember the moment before the whistle.

On the night of January 5, 2026, in the stands of Rajamangala in Bangkok, the final whistle blew with the score at 3-2 in Vietnam's favor. On the pitch, Nguyen Xuan Son lay motionless with a broken leg. He had just scored twice in the second leg of the final, won the tournament's Golden Boot with seven goals, and ended the competition on a stretcher. Around me, screens overflowed with praise. But in my head, a question had been forming long before the ball rolled in Bangkok: if you remove Xuan Son from this squad, what is left of Vietnamese football?

That is the question I carried with me all the way from Kazan in 2026 to My Dinh in 2026. In Kazan, I watched Antoine Griezmann score from a mistake by goalkeeper Fernando Muslera, and I understood that sometimes people call a moment a system only because that moment arrived at the right time. Seven years later, in My Dinh and Viet Tri, I saw a familiar pattern repeating itself, only this time it wore a red shirt and sang the national anthem in Vietnamese.

Kazan did not choose a hero. Kazan simply exposed the loudest man in the room.

A Title That Arrived on Time, and a Question That Arrived Too Late

Vietnam won the 2026 ASEAN Championship after a two-legged final against Thailand, winning 2-1 in Viet Tri on January 2, 2026, and 3-2 in Bangkok on January 5, 2026, for a 5-3 aggregate. It was Vietnam's third Southeast Asian title, after 2026 and 2026. People called it the return of a golden cycle. I call it a title built on sand, and I will explain why.

The context needs to be placed correctly. In March 2026, Vietnam lost 0-3 to Indonesia in the 2026 World Cup qualifiers on the pitch at My Dinh, and head coach Philippe Troussier was sacked. That was the culmination of a year and a half of failed experimentation, when a European possession-based philosophy was forced onto a national team without the technical foundation to match. In May 2026, Kim Sang-sik, a South Korean coach who had managed Jeonbuk Hyundai Motors, was appointed. He arrived with a far simpler task: to return Vietnamese football to its instincts.

Kim Sang-sik did exactly that. He did not try to turn Vietnam into a high-pressing team in the Manchester City mold. He built a deep, disciplined defensive block and placed all of his attacking faith in a 27-year-old naturalized striker named Nguyen Xuan Son, born in Brazil as Rafaelson Bezerra Fernandes, who had acquired Vietnamese citizenship in September 2026 after shining for Nam Dinh in V.League 1.

And he won.

But I watched every minute of that tournament, and what I saw was not a system. What I saw was a team organized to maximize one individual, and an individual placed in a position to conceal the gaps in a collective. The difference between those two things is the whole story I want to tell.

Seven Goals Hiding a Void

Vietnamese football won a tournament on the moments of one man, and it is calling that a system.

Look at the numbers. Xuan Son scored seven goals in the tournament, including a brace in the second leg of the final. He was the Golden Boot winner and the tournament's best player. In the first leg of the final in Viet Tri, he opened the scoring. In the second leg in Bangkok, he scored Vietnam's second and third goals. If you subtract those seven goals, Vietnam still advances, but it is no longer a team that is frightening in any way.

What is more remarkable is the distribution of the team's goals. Throughout the tournament, a significant share of Vietnam's goals came from set pieces and from moments of individual brilliance, not from deliberately constructed combinations. I watched Vietnam's matches in this tournament with a notebook, recording the origin of every goal, and what I saw was a repeating pattern: the ball is delivered into the box by a cross or a free kick, and some individual does the rest.

Compare that with Thailand in that same final. Thailand, in the first half of the second leg, controlled more of the ball and created more chances from combinations. They moved the ball from the flanks into the middle with short passes, changed tempo, and created space for their attacking midfielders. Vietnam could not do that systematically. Vietnam waited to win the ball in midfield, played quickly forward, and let Xuan Son or a winger handle the rest.

That does not mean Vietnam played badly. It means Vietnam played a brand of football with a low repeatability rate. Such a team can win a short tournament, where three or four brilliant moments are enough to reach the summit. Such a team cannot win an eighteen-month qualifying campaign, where moments do not arrive on schedule.

I know this because I have lived it. Eight years working inside the football system, four of them as a host and producer of a late-night football show, taught me to tell the difference between identity and luck. Bordeaux in 2026 taught me that painfully. I was 28 then, a mid-level editor at a sports website in Lyon. I wrote a piece arguing that Bordeaux did not need a new coach, they needed a psychologist, based on eleven dropped points from winning positions in the 2026-2026 season. The piece drew three thousand comments in a single night. A veteran colleague pointed out that I had omitted injury data on four key players. That was the moment I learned that emotion needs a data foundation, not a substitute for one.

Applying that lesson here: I am not writing this piece because I hate Vietnam's victory. I am writing it because I believe a victory that is not properly analyzed will teach us the wrong lessons.

The Paradox of Physical Pressing

For years, I have said and written that gegenpressing has been decoded, and that mid-table teams are using physicality to turn football into track and field. Vietnamese football, to some degree, has followed a similar path over the past decade.

Look at V.League 1. In recent seasons, leading clubs such as Cong An Ha Noi, Hanoi FC, Thep Xanh Nam Dinh, and Viettel have invested significantly in physical foundations and running intensity. That is a shift from the 2000s and 2010s, when Vietnamese football was recognized for individual technique and short passing. Now, some clubs play at a high tempo, press high, and try to win the ball back immediately after losing it.

But there is a structural problem. When a mid-table team builds its game on physicality, it creates a kind of development ceiling. Physicality helps you close the gap with stronger teams in a specific match. It does not help you overtake them over a season or a qualifying campaign. The reason is simple: stronger teams also have good physicality, and they have additional technique, squad depth, and tactical adaptability.

Vietnam under Kim Sang-sik found a smart balance. He did not try to impose a full-pitch pressing game that the national team did not have the personnel to execute. He built a mid-block, waited for the opponent's mistakes, and transitioned quickly. That is a sensible tactic for a short tournament.

But it is also a tactic that creates dependence on moments. You do not control the match. You wait for the match to make a mistake. When the opponent does not make a mistake, you have no Plan B. In the second leg of the final, Vietnam led 3-2, but also let Thailand equalize twice. If Thailand had converted one of those chances better, the story would be entirely different.

A media shock is only a crack on the submerged iceberg of fate.

The 2026 World Cup Qualifiers: Where Moments Do Not Arrive

This is why I am worried about the near future.

The 2026 World Cup qualifiers in Asia are a far harsher test than a regional tournament. Vietnam reached the third round, where they faced teams such as Iraq, Indonesia, and the Philippines. The results were not good. Vietnam could not advance to the next round, while Indonesia, a team that has invested heavily in naturalized players of Dutch descent, did.

I watched almost all of those matches. What I saw was a national team that had run out of ideas when opponents denied them moments. Against Iraq, Vietnam defended well in the first half but could not create chances from open play. Against Indonesia, Vietnam was overwhelmed in midfield duels and could not control the tempo of the match. Against the Philippines, Vietnam won but needed set pieces to do so.

That is the pattern. When you build a team on moments, you become dependent on the opponent giving you those moments. Stronger teams do not give. They wait for you to make a mistake.

Indonesia is a particularly interesting comparison. They have done what Vietnam is trying to do, but on a much larger scale: naturalizing players of Indonesian descent from Europe. The difference is that Indonesia naturalized a generation of players, not just one striker. They have players in the Eredivisie, in the Belgian league, in the Italian league. Vietnam has Xuan Son.

One player is not a strategy.

Lessons from Thailand and Japan

To understand what is missing, look forward, to the teams that have built successfully.

Japan is the clearest example. Over three decades, Japan built a youth development system from schools to professional academies, with a consistent playing philosophy from the youth level to the national team. The result is that they can replace any player without losing their identity. They do not depend on one individual.

Thailand has followed a similar path, on a smaller scale. Their academies produce technically gifted players, and Thai clubs in the AFC Champions League have proven they can compete with Asia's leading teams.

What about Vietnam? Vietnam's youth development system has produced talented individuals, but it has not yet produced a generation that can substitute for one another. The Hoang Anh Gia Lai academy, the PVF center, and other academies have done much that is praiseworthy, but they have not created a continuous stream. When one talented generation matures, the next does not arrive fast enough.

That is why a 27-year-old naturalized striker became the center of a title. It is a short-term solution to a long-term problem.

Individual Dependence: A Detailed Analysis

Look at the structure of Xuan Son's goals in the tournament. Some came from set pieces, some from counterattacks, and some from moments of individual brilliance inside the box. What is notable is that most of them came from situations in which Vietnam did not control the ball.

That is not a criticism of Xuan Son. He is an excellent striker, with intelligent movement, physical strength, and a cool head in front of goal. He deserved his accolades. But the fact that a team depends on those qualities to score shows that the team does not have another attacking system.

When you have a good striker, it is natural to pass the ball to him. But a mature team does not rely solely on one individual. They create chances from multiple sources: central combinations, wide attacks, set pieces, and counterattacks. They have a Plan B and a Plan C.

Vietnam has one Plan A: get the ball to Xuan Son's feet.

I have seen this before. At Bordeaux, when the team depended on one or two individuals, they could win a specific match, but they could not build a season. When that individual was injured or lost form, the entire structure collapsed. The same could happen to Vietnam if Xuan Son cannot play in the near future. And the news of his injury in the second leg of the final is a reminder that such things can happen at any time.

The Trap of Naturalization

Here I must speak honestly about a sensitive subject.

Naturalizing players is a legitimate tool in modern football. Many countries use it, and there is nothing ethically wrong with a player choosing to represent a country to which he has a connection. But naturalization is not a solution to structural problems. It is a patch.

A patch can be useful. It can save a campaign, or win a title. But if you use a patch to hide a wound, the wound continues to bleed underneath. And when you need another patch, you may not find one.

Vietnam has naturalized a few players in recent years. Xuan Son is the most successful. But the question is: is Vietnam using naturalization as part of a long-term strategy, or as a way to patch a hole in the development system? The answer, based on my observation of the federation's decisions over the past few years, leans toward the second.

And that is a problem. Because a naturalization strategy not accompanied by a strong development system creates a cycle of dependence. You naturalize a player, he shines, you win, you do not reform the development system, and when he ages, you need another. That is a loop, not a path of progress.

Indonesia has gone further down this path, and their results in the 2026 World Cup qualifiers are impressive. But I wonder whether they are building a sustainable national team or simply maximizing a window of opportunity. That is a question I will be tracking in the years to come.

The Silent Moment Before the Whistle

Back to the night in Bangkok.

Before the match began, as the players stood in a line under the stadium lights, I noticed a small detail. A young Vietnamese player, whom I will not name, stood at the end of the line. He looked up into the stands, searching for someone. He did not find them. He lowered his head and closed his eyes for a few seconds.

I have seen this before. I saw it in Kazan, when Uruguay's players stood in a line before a World Cup quarterfinal. I saw it in Bordeaux, when the players of a team fighting relegation stood in a line before an important match. It is the moment when a player becomes a person, when he realizes that everything he has done in his career has led to this moment.

People remember the goals. I remember the moment before the whistle.

I remember it because it reminds me that football, beneath all the numbers and tactics, is a human game. And those humans are not symbols. They are young players trying to do the right thing inside a system they do not control.

Why I Am Writing This

I am writing this piece because I believe Vietnamese football is at a crossroads.

On one hand, the national team has won a regional title, and that matters. Victories create belief, and belief creates investment. An AFF Cup title can help young players believe they can achieve something. It can help V.League 1 attract media attention and sponsors.

On the other hand, a victory that is not properly analyzed can lead to complacency. If Vietnam believes it has found the winning formula, it will stop searching for better formulas. If it believes a naturalized striker is the answer, it will stop asking questions about the development system. If it believes moments will keep arriving, it will be disappointed when they do not.

V.League 1 and the Structural Problem

To understand more clearly what is at stake, we need to look at V.League 1, the league from which the national team is built.

V.League 1 is a highly competitive league in the region, but it faces significant structural challenges. Television revenue is still low compared with Asia's leading leagues. Clubs depend heavily on local sponsors and state corporations. Stadium infrastructure in some provinces does not meet international standards. And most importantly, the number of young players promoted to the first team each season is limited.

That is a problem because a strong national team needs a strong domestic league. Vietnamese players need to play in a highly competitive environment, where they face tactical and physical challenges at the highest level every week. If V.League 1 does not provide that, players will develop more slowly than their counterparts in Japan, South Korea, or European clubs.

Some Vietnamese players have gone abroad to play, and that is positive. Nguyen Quang Hai played in France for Pau FC for a short time. Nguyen Cong Phuong played in Japan and South Korea. But these moves were often brief and did not deliver the expected results. That is a sign that Vietnamese players are not yet fully prepared to compete in higher-level leagues.

A Case for Patience

I want to make a case for patience.

Football is a long-term game. Nations build great teams over decades, not over a few seasons. Germany, Spain, France, and Japan all went through decades of reform and investment in youth development before achieving sustained success.

Vietnam has had wonderful moments over the past two decades. They have won the Southeast Asian title three times. They have reached the third round of World Cup qualifying. They have produced talented players such as Le Cong Vinh, Nguyen Minh Phuong, and many others. But they have not yet built a system capable of producing successive generations of talent.

That is the work of the next decade. And it begins with admitting that what worked in the past will not necessarily work in the future.

What Needs to Change

If I were a strategic planner for Vietnamese football, this is what I would focus on.

First, invest in youth academies with a consistent playing philosophy. Young players need to be taught from an early age to play in a specific way, so that when they reach the national team, they are already familiar with the tactical requirements.

Second, increase the number of young players promoted to the first team in V.League 1. This can be done through regulations on the number of young players in matchday squads, or through incentives for clubs that use young players.

Third, encourage Vietnamese players to go abroad, but with better support. Players need to be prepared linguistically, culturally, and physically before they go abroad.

Fourth, develop a national playing style based on Vietnamese players' strengths: technique, agility, and creativity. These are qualities Vietnamese players have shown across many generations.

These are structural changes that take time. But they are necessary if Vietnam wants to compete at the continental level and beyond.

A Counterintuitive Angle

Now let me offer an argument that may surprise some readers.

I argue that the 2026 AFF Cup title is bad news for Vietnamese football in the long run.

That is not a shocking statement designed to provoke. It is an analysis based on a simple observation: success breeds complacency, and complacency blocks reform.

When a team wins, pressure to change drops. People accept the status quo. Critics become less vocal. Policymakers have less incentive to make difficult changes.

I have seen this happen in France after the 2026 and 2026 World Cup titles. After each title, there was a period of complacency, when structural problems were ignored because the results were good. Then, as the golden generation aged, the problems became clear, and reform became more urgent. It is a cycle many nations go through.

Vietnam risks falling into a similar cycle. The 2026 AFF Cup title could lead to a period of complacency, when the problems in the development system, in V.League 1, and in how the national team is built are pushed aside.

I hope I am wrong. But based on what I have seen in eight years working in the industry, I am not optimistic.

VAR, and Why I Hate It

A brief note on a subject I feel strongly about.

I hate VAR because it is right too often. Football is interesting because it is wrong too often.

VAR has changed football in ways we are still trying to understand. It has made the game fairer, but it has also removed some moments of randomness and emotion. The moments when a goal is celebrated, and then taken away, are the moments when football becomes most dramatic. VAR has reduced the number of those moments.

In the context of Vietnamese football, VAR has been introduced in V.League 1 and in international competitions. It has caused some controversy, as it has everywhere. But the point I want to emphasize is that VAR does not solve structural problems. It does not improve the quality of players or coaches. It only makes refereeing decisions more accurate.

That is a good thing, but it is not a solution to the bigger challenges of Vietnamese football.

Conclusion: A Progressive Argument

So, what comes next for Vietnamese football?

I believe the answer lies in building a system, not just in winning moments.

A system means a playing philosophy shared from the youth level to the national team. It means a stronger V.League 1, with more young players and more competition. It means a youth development system that produces successive generations of talent, so that the national team does not depend on one individual.

A system does not guarantee victory. Even the best systems fail. But a system gives you a better chance of succeeding sustainably. And that is what Vietnamese football needs: not just one title, but the ability to win many titles in the future.

The empty summer of 2026 taught me that silence is also a form of rebellion.

I am writing this piece in silence, not to criticize a team that did very well, but to raise the questions I believe are necessary. Vietnamese football is at an important moment. The decisions made in the coming years will determine whether the 2026 AFF Cup title was a peak, or a stepping stone.

I hope it was a stepping stone. But hope is not a strategy. And that is the last thing I want to say.

Football does not reward those who hope. It rewards those who prepare. Vietnam prepared well for a short tournament. The question is whether they are ready to prepare for a long race.