Pau Koubarci, the young Barcelona defender, has raised concerns within the coaching staff led by Hans Flick after suffering a sudden injury during the team's training in preparation for the crucial match against Espanyol in the 36th round of La Liga, which could see Barcelona officially crowned champions if they secure a victory.

Koubarci's injury occurred after a strong clash with Polish striker Robert Lewandowski, resulting in the player falling to the ground while holding his right knee, prompting the medical staff to intervene quickly amid a tense atmosphere within the Catalan camp.

Despite the initial worry, Koubarci managed to return to complete the training session; however, the club decided to subject him to thorough medical examinations to ensure his condition is fully assessed, especially since the player is considered a key element in Flick's defensive strategy.