On the other hand, Barcelona’ coach, Josep Guardiola, I don’t think that he has strong leadership like Mourinho(Of course I know he is carisma in Barcelona but I think Mourinho is in another level.)
However, he has Barcelona’s DNA, because he played there for 17 years. It means more than he knows the team, he has inside. As people familiar with Euro soccer know, Barcelona is embodying its dream. Its pass soccer is in different level from other teams. This result depends on coach’s mind, he has Barcelona’s DNA, so he can make current team.
In case of him, I guess he can’t make such as strong team like current Barcelona if he changes the team.