And yet not invited from Spain

He made Atletico a top3 team in Spain, also in the world for some years, he definitely is one of goat coaches.

Last sentence isnt true, Real Madrid never kept players against its wish (unless your name is Bale), you have a lot examples, Benzema, Varane, Casemiro, Ronaldo, etc, all were great players and not playing bad at all but when they wanted to leave, the door was open.