no real chance at that happening, not rafa's kinda player, i think...
As for Christiano Ronaldo, hmmm, If he want's to leave Utd then he's a fool, but there's plenty of agents who would benefit from that kinda of a transfer.
money doesn't just change hands between the clubs and the player, agents sometimes influence transfers for their own benefit and Ronaldo is young and expensive so... anything can happen and most of it is not footy related.