You still haven't made a compelling argument as to why he shouldn't be. Your argument about Blanc isn't doing the trick.
Come on, I've been making points throughout this whole fecking thread mate!
I believe his management prowess is overhyped due to his lucky run to the UEFA Cup Final which Porto won.
He then took over at Chelsea, the first club to be given UNLIMITED transfer funds by the owner ever.
A club whom had finished second the previous season and reached the UEFA CL semis, beating the 'unbeatable' Arsenal en route, evidently a very good side already been built by Ranieri, Vialli and even Gullit before them.
He was allowed to bring in additional players which cemented an excellent squad from an already very good squad, something I'm sure Ranieri would have also done no doubt.
United were in transition and had no Van Nistelrooy with his first long term Man United injury (he wouldn't play consistently throughout the whole season), had a skeletal midfield playing Djemba-Djemba and Miller and even Alan Smith.
Arsenal had a lacklustre season with Bergkamp winding down, Pires ordinary and Vieira the shadow of his former self, possibly due to rumours he was off to Real all year but it was hard for Arsenal to top the 2003-04 season obviously having been unbeaten.
When United reassembled and reaserted their squad, we won the league fairly easily in 2006-07.
Chelsea lost a few games early in 2007-08 and ultimately Mourinho cracked and fecked off (or was pushed), shows a lack of managerial strength to me that.
He then took on the role with Inter, another very wealthy side, not exactly a challenge considering Juventus and Milan were in decline.
Mourinho's had a habit of not getting on with his chairmen, at Benfica, at Chelsea and now at Inter where he clashes with Moratti regularly - what's to say the OT board want someone who will most certainly clash with them?
He's had a habit of not staying at clubs in his career (so far) no more than three seasons. Someone pointed out they were basically promotions. Benfica to (can't remember, smaller Portuegese club?), then to Porto, then to Chelsea, then to Inter in less nine years. They may be career progression but again, it shows instability - we do not want a quick fix, we want a continuance of our empire. Genghis Khan handed down the dynasty to his sons and their sons and their sons for generations and generations, they did not pass it on to Ihni binni dimi diniwiny anitaime the Mongulator next door who had issues, he kept it going to ensure the way of life (ie - style of play) and tradition. Mourinho will disrupt the club and players.
Is that enough for you?