But will Barcelona be able to fulfill all of Flick's needs? because I think it will also have an influence on them. The reason is, however, the coach needs full support from management. I don't mean to doubt Flick, but again I have to say that if he can't get what he needs it will also be a challenge for them.
Xavi also actually could have played better, because the existing limitations meant that his steps were not so free. I am also sure that Barcelona's financial situation is like Real Madrid's, for example, Xavi will also be able to provide something more than what he can show this season. But unfortunately he couldn't get all of that, so that also became an obstacle for him to make Barcelona better.
What restrictions are you talking about for Flick? Are you saying that he won’t be able to buy new players? Barcelona are not in a position where they need to change everything, they have a good squad, maybe some positions need strengthening but overall they are a very good team. I think that Xavi himself is to blame for the fact that he was fired, and by the way, apparently he wanted it himself, he cannot say that the current squad will not be able to compete with Real, this will undermine confidence in the team.