Never liked Camoranesi. For me he is one inconsistent player. One game he's great, the other one he's nowhere. Camoranesi easily could be replaced by Marco Marchionni and I don't see any reasons why he should stay at juve. He is 29-30 year old and if Juve sell him now the board would get some good money, and the team wouldn't become weaker. Get rid him off, it won't be a big loss, he moans for a move, just let him go. It's better to play a young prospect from the youth academy who loves and grew up with Juve than wasting money for old cry babies.
As for Trezeguet, if we loose him, our strike force will be weakened, I agree. But in the other hand he's 28-29 year old, accustomed to play at top level. We should have accepted the Man Utd offer. Because if he boycott or plays badly, his value could get lower and lower. Plus Bojinov, Zalayeta are enough good for Serie B level.
Rejuvenating Juve is the best for the team, we need the new Del Piero, the new Antonio Conte, we should find the new Torricelli.

I'm pretty sure that there are great talents who are just waiting for one chance