I thought changing coach is just waste of time when I was young but I realize coach has so much to do in team
Jose Morinho and Sir Alex Ferguson changed my mentality about that because Jose morinho is the type that makes changes in any club or team he join, he is all time Cup winner that has break so many records
Sir Alex Ferguson is all time winner for Manchester United, he don't use to share cups with the rest 19 clubs in his time, he takes it all including Champions League and after he left, there is no coach like him
There are coaches that has never even win quater of what Sir Alex Ferguson has won even after he retire, we thought Arsene Wenger would take the leading position Sir Alex Ferguson left but no he didn't, he fail till extend he was sacked by Arsenal board of directors
Jose morinho is still at work winning cups and making records many coach may not ever meet