It sounds like he also had dressing room issues at Monaco. One of the things he did when arrived there was signal a move to youth and he made Tielemans his charge from the Belgium national team the captain. Apparently this caused a lot of resentment amongst the more senior players that this child had been imposed on them.
As you say, he has no patience for nonsense, and club management is just like management anywhere else. You need to manage people and bring out the best of them both in the short run and long run
