English is more open, defenses in Italy are tight and he would not be as good as he is now. Like I said before, Trez and $$$ for him I'm in. You can even add De Ceglie.
Because we don't want to lose the best keeper in the world or a young italian talent that could be more useful to the squad that CR7.
If they want Trez + cash then that's a different story.
We need to keep Palladino, CR7 would get crushed in every game and wouldn't be able to dribble like he's used to do.
He also costs a bundle in wages. My guess is that he'd like some CL next year too so...