Jose Mourinho isn't for everyone, and that includes pretty much anyone involved in football from fans to players and even club boards.
At some clubs his coaching methods have paved the way for success and adulation, while at others it has led to training grounds, stadiums and board rooms becoming little more than trench warfare.
Either way, drama follows the charismatic Portuguese coach wherever he goes and in over two decades of management we know he doesn't shy away from a confrontation with anyone, no matter how big or small the character.
This is especially true of the players that have played under him, with German World Cup winning captain and Bayern Munich legend Bastian Schweinsteiger admitting that Mourinho banished him from from the Manchester United first-team on his birthday following a row.