I thought the chavs just trumped our Mata bid or offer of wages so I don't hold that against him. It would be a lot of money for a player we seemingly don't need. Very good player though he may be.
If we actually coughed up enough of the treasury for him, we would effectively be signing Chelsea's best player. There's something rather poetic about that even if he isn't a priority.
On Balotteli as Yellow Ribs said Mancini was that father figure to him (as expressed by the both of them) and he still couldn't really handle him.
Berbatov would be a strange one if there was any credibility to it. I thought we should have had a proper look a year or so ago. Not so sure now but he would be better than nothing, although that isn't saying much.