If Rafa were to get sacked (because let's face it he's not going to resign is he?) the there are really only 2 managers with decent enough credentials for this club - Mourinhio or Huddink.
Of the two, I think I would prefer Hiddink. He has shown himself to be able to manage not only internationally but also to instill confidence and cohesion amongst players - something we desperately need at the moment. Man management is not one of Rafa's strong points I dont think - the players have mentioned as much themselves.
Huddink's spell at Chelsea showed that he can be a motivating but dignified manager, and he really did manage to turn that clubs performances around.
Mourinhio is a good manager, but his antics and arrogance just don't appeal to me.
The shame of it is though, even if Huddink were interested, Rafa has got such a tight grip on the club, and the owners would probably not want to antagonise the fans any more than they already have by sacking him. It would also cost millions to pay compensatioj to him and all his staff.
I have a horrible feeling that we will have rafa for a long time to come.