26 Men for 12 Days: Bilić and Croatia's Physical Challenge

When Slaven Bilić announced his 26-man squad for his first gathering as Croatia head coach, the number immediately drew attention. Not 23, not 24, but 26. The reason lies in his short remark: "a very hectic spell" – four matches in just 12 days. This is a physical puzzle, but beneath it lies a story of caution, ambition, and fear of injury. I don't write about football. I write about people swallowed by football – and those people, right now, are facing one of the most demanding physical machines in international football. This is Bilić's first taste of Nations League pressure, and he chose to defend with numbers. Croatia enters a new era under Slaven Bilić, who replaced Zlatko Dalić after a long and turbulent cycle. Dalić led the team to the 2026 World Cup final and third place in 2026, but recent Nations League results fell short of expectations. Bilić, a former defender who managed West Ham United and Beijing Guoan, is expected to bring fresh ideas. The team still has Luka Modrić – a living icon who continues to be called up despite his age. The context is the UEFA Nations League, where Croatia competes in their group. The schedule: four matches in 12 days, a brutal challenge for any national team, even those with deep squads. For a new coach, this is the first and hardest test. Bilić must build the team and get results while players' fitness is threatened by congestion. The decision to call up 26 players is not random. Bilić studied the schedule: four matches, including two away and two home, in under two weeks. Typically, national teams select 23 or 24. Choosing 26 is a clear admission: the starting XI cannot play all four matches at high intensity. This is not generosity; it's defensive calculation. With 26, Bilić can rotate, reduce load on key players, and create internal competition. But is 26 enough? If two or three injuries occur, the squad thins quickly. And if Bilić doesn't use all substitutes, they may feel abandoned, causing disharmony. Two Dinamo Zagreb players – Josip Mišić and Dion Drena Beljo – were included. This suggests Bilić wants options from the domestic league, where players are in form and used to match rhythm. But the bigger question is whether they'll actually get chances or just fill numbers. Bilić said he wants to "see them all" – a vague phrase indicating he's in evaluation mode. Mišić, a central midfielder, and Beljo, a young striker, could be strategic assets for the future. But in a congested schedule, can they handle international intensity? It's a gamble. Luka Modrić's presence is a spiritual anchor. At 39, he remains the dressing-room leader, but questions about his fitness in a packed schedule are unavoidable. Bilić might rotate Modrić, but pressure from fans and media will mount if he doesn't play. Modrić has shown incredible durability, but no one defies aging. Across four matches, Bilić could use Modrić in the two most important games and rest him in others. But that might cost Croatia creativity when goals are needed. Injury risk is the biggest threat. Four matches in 12 days means roughly one game every three days, plus travel and training. Sports studies show muscle injury risk rises significantly with high match density. Bilić chose 26 to reduce load, but is 26 enough? If two or three injuries hit, the squad thins fast. History shows many teams struggled with injuries during Nations League. Croatia has had unfortunate injuries before major tournaments. Bilić needs a clear contingency plan, not just in numbers but tactically. Another notable point is the absence of surprising new faces. The squad is safe, based on familiar players. Bilić might be seeking stability before experimenting. But as Croatia needs rejuvenation, is safety the right choice? Young players like Luka Sučić or Martin Baturina were mentioned but not included. Bilić might be waiting for a better moment, but the congested schedule could be an opportunity to give them chances. Is he too cautious? In Nations League history, many teams faced similar congestion. Some increased squad size; others kept 23 and accepted risk. For instance, Spain under Luis Enrique often picked 25-26 players and succeeded. But some teams failed due to excessive disruption. Bilić can learn from these examples, but each team has its context. Croatia lacks Spain's squad depth, so choosing 26 might be an admission of limits. With a new coach, tactics are the biggest question. Bilić is known for high pressing and a 4-2-3-1, but he adapts to opponents. Across four matches, he might use two different lineups to rotate. However, lack of training time is a major issue. Players have only days to learn Bilić's ideas before the first match. Can Bilić transmit his philosophy quickly? Or will he rely on what Dalić left behind? But look from the opposite angle. Is 26 players really a solution, or a waste? Some analysts argue too long a squad dilutes team cohesion. With too many players, building a starting XI becomes harder, and unused players may feel frustrated, creating negativity. Bilić might be creating a new problem while solving an old one. Moreover, the congested schedule could be an opportunity to experiment. Instead of seeing it as risk, Bilić could use the four matches to test multiple tactical options, giving young players chances. But that requires boldness, and Bilić is known for caution in competitive matches. Will he dare? Croatia will play four matches in 12 days, from September 5 to September 16. Specifically, they face Portugal at home, then away to Poland, then home to Scotland, and finish away to Portugal. This is a grueling schedule with two long trips and two home games. Travel distances between Lisbon, Warsaw, and Zagreb can reach thousands of kilometers, tiring players. Bilić must carefully manage player usage, especially in away games. In goal, Dominik Livaković remains number one, but he also needs rest. Bilić might give Ivica Ivušić a start. In defense, injuries to some key players could be an issue. But Bilić can rely on Joško Gvardiol, who is in great form at Manchester City. In midfield, Modrić and Mateo Kovačić are an indispensable duo, but they also need rotation. Young players like Luka Sučić could get chances. Up front, Andrej Kramarić and Ivan Perišić remain top choices, but they are aging. Bilić might experiment with younger players like Beljo. In the 2026-23 Nations League, Croatia also faced a congested schedule but overcame it and reached the finals. However, the squad was more stable under Dalić, who had been in charge for years. Now, with a new coach, everything is fresh. Bilić must quickly find the optimal lineup, which is difficult amid congestion. Bilić brought his coaching staff, including assistants who worked with him at clubs. This helps communicate his philosophy. But players need time to adapt to new methods. With only days of training before each match, this is especially tough. Bilić might simplify tactics for easier understanding rather than complex ideas. Croatia has passionate fans who always expect good performances. With a new coach, pressure is higher. Bilić needs good results early to build trust. If Croatia loses the first two matches, pressure mounts on him. This could affect team morale. Bilić must stay calm and instill confidence. Look at key players' club form. Modrić still plays regularly at Real Madrid but isn't a starter in every match. Kovačić is in good form at Manchester City, and Gvardiol is impressive. However, others like Kramarić and Perišić have declined. Bilić must accurately assess each player's physical and mental state before deciding. With 26 players, competition for starting spots is fierce. This can be positive, pushing players to perform best. But it can also cause jealousy and division. Bilić must manage the dressing room skillfully, ensuring everyone feels respected. He can hold team meetings and individual talks. This gathering is not only important for Nations League but also a stepping stone for the 2026 World Cup. Bilić must build a deep squad ready for major tournaments. Giving young players chances now could be an investment. But he must balance short-term results and long-term development. This is a difficult puzzle. Many questions remain. What tactical system will Bilić use? Who will captain when Modrić rests? Will young players get fair chances? All will be answered in the next 12 days. We, as observers, will follow every development. According to sports studies, a professional player needs at least 72 hours to recover after a high-intensity match. With four matches in 12 days, players have only 48-60 hours between games, insufficient for full recovery. This increases muscle injury risk, especially in large muscle groups like hamstrings and calves. Bilić must use GPS tracking and data analysis to manage training and match load for each player. He must also listen to doctors and fitness experts. Croatia's group includes Portugal, Poland, and Scotland. Portugal is strongest, with a star-studded squad. Poland relies on Robert Lewandowski, while Scotland plays high pressing. Croatia faces tough opponents, and congestion makes it harder. Bilić needs a specific plan for each match, not treat them equally. He might accept losing one to save energy for another, but that could upset fans. Another key factor is player psychology. With congestion, they may feel tired and stressed. Bilić must create a positive atmosphere, helping players feel comfortable. He can organize team activities, individual conversations, and encourage sharing. A team with good spirit can overcome difficulties. Ultimately, Bilić must understand this is a marathon, not a sprint. 12 days, 4 matches is a big challenge, but if overcome, Croatia will have a solid foundation. Bilić chose 26 players to face this, and now he must use them wisely. Time will tell if he succeeds. But one thing is certain: Croatian football is entering a new era, and all eyes are on Bilić. Although this is a national team, without transfers, calling up 26 players increases costs for the Croatian Football Federation. Flights, hotels, and other expenses for 26 are higher than 23. However, this cost is small compared to reducing injury risk. Bilić likely calculated financially, and the decision is rational. But if substitutes aren't used, the cost may be seen as waste. Croatian fans are proud of their team and expect good Nations League results. With Modrić present, they believe Croatia can compete with anyone. Bilić must meet expectations, and he can if he has a proper strategy. But if things go wrong, he'll face harsh criticism. That's pressure every coach bears. 12 days, 4 matches, 26 players. These numbers define Slaven Bilić's first challenge with Croatia. No room for error, no time for hesitation. Bilić laid the foundation for a new era with a bold numerical decision. Now it's time to prove it right. Let's wait and see.