Olympiacos and the 'Montero Gamble': Don't Celebrate a Full Roster Just Yet

Kazan, summer 2026. I sat in a local beer bar, watching the TV replay Manuel Neuer charging forward like a lost man, and I told my Korean colleagues: "The Germans aren't losing because they're weak. They're losing because of arrogance." That article got 3,000 angry comments, but it taught me a lesson I've carried throughout my career: the crowd always looks at the scoreboard, while I look at how a team moves when the ball isn't near them. Now, mid-September, Olympiacos announces that nearly the entire squad is ready for preseason preparation, and new signing Jean Montero – the 21-year-old Dominican – began training just one day after arriving in Piraeus. People see a big club getting into gear. I see a much bigger question: is having a full squad early actually an advantage, or is it a trap of complacency? Let's talk about Montero. He comes from Valencia, where he averaged 13–15 points per game in the ACB – a respectable number for a young guard in a top European league. But look closer: his TS% is only around 55%, not bad but not elite either. And more importantly, he's a scoring guard, not a pure facilitator. In Georgios Bartzokas's system – a tightly structured ball-movement machine where every pass has a purpose – Montero could become a piece that's out of rhythm. I've watched long enough to know that European basketball doesn't forgive individuals who play hero ball. Bartzokas builds teams on collectivism, and the question is: how will Montero – someone used to holding the ball and creating his own shots – fit into a system that demands sacrifice and constant off-ball movement? But don't get me wrong. I'm not saying Montero is a bad signing. I'm saying that the fact he started training the very next day after arriving – a clear signal from the coaching staff – shows they see him as a rotation priority, not a long-term development project. And that creates pressure. The pressure to perform immediately, in a preseason tournament in Crete (September 4–6) featuring Fenerbahçe, Armani Milan, and Red Star – three EuroLeague-caliber opponents. This is where I want to break the consensus. Everyone is celebrating Olympiacos having nearly a full squad at this stage. I think that's a double-edged sword. When everything goes too smoothly, when there's no crisis to solve, a team's sharpness can be eroded. EuroLeague history is full of teams that entered the season with a perfect roster on paper, then collapsed in March due to a lack of real cohesion – something forged through intense games, not perfect practices. Look at Olympiacos's roster structure. They have a veteran core – Thomas Walkup, Kostas Sloukas, Moustapha Fall – who have played together for multiple seasons. They know Bartzokas's system in their sleep. And now they add a young, energetic player who's unproven at EuroLeague level. This combination could create a fresh breeze, or it could create a gap between the lines – where the ball moves but nobody dares to take responsibility. I've seen this scenario before. In 2026, when I shouted on a podcast that Mohamed Salah would break the Premier League scoring record, I wasn't relying on reputation. I was relying on xG and dribbling speed – numbers that showed a player at the peak of his development curve. Montero is at a similar stage: 21 years old, ascending, with a solid ACB season that caught the attention of a giant like Olympiacos. But the difference is Salah arrived at Liverpool with a clear role; Montero arrives at Olympiacos with an open question: who is he in this system? There's a detail most people miss in this story: the Crete tournament isn't just a friendly. It's an early chemistry test. With four EuroLeague teams competing over three days, players are forced to find common ground quickly – or expose the gaps. And for Montero, who just arrived, this is the first chance to prove he's not just a promising young talent, but a piece that can elevate the team. I could be wrong. Maybe Montero will integrate immediately, and Olympiacos will enter the season with a new offensive weapon nobody expected. Maybe having a full squad early will allow Bartzokas to experiment with more options, creating a more flexible team than opponents struggling with injuries and incomplete rosters. That's a completely plausible scenario. But I won't bet on it. I'll bet on a simple truth: elite basketball isn't built from comfort. It's built from shocks, from moments when a team is forced to face chaos and find order. Olympiacos is entering the season with a nearly perfect roster on paper. The question is whether they're sharp enough to turn that perfection into wins when things stop going smoothly. Three years we chased a ball that seemed unguarded, only to realize what we were really chasing was the silence between people's hearts. Olympiacos is chasing a EuroLeague trophy they've come close to touching many times. And with Montero, they're betting that a young player can bring something the veterans no longer have the energy to provide. I'll watch the Crete tournament with special attention – not to see who wins, but to see how Montero moves without the ball. That will be the real answer.