Andreas Christensen, aged 30, starts his fifth season at FC Barcelona. The Danish central came with the release letter from Chelsea. After a good first year at Xavi Hernández’s orders, the injuries caused his participation in the team to decrease, having played only 98 games in four seasons. Two injuries were especially serious. The first, in the 2024-25 season, an irritation in the Achilles tendon that caused him to be more than 150 days off. T…