Took Houliers squad, won stuff with it, then decimated it. Took Mourinhos squad, won stuff with it (World club cup), wanted to decimate it - wasn't allowed so was sacked. Amazing feat at Valencia. Only thing of note is coming second to Utd and thats about it.
he got sacked because he couldnt get that squad to win or at least play nice football, but Rafael did, isnt that a sign of a good manager?