Trezeguet told me six months ago that he changed his mind and will not leave, I don't see why should anything change.
Camoranesi has had offers for a couple of years but in the end their seems to be too much attachement between him and the club. I am positive that he will stay given that he is one of the few left from Lippi's Juve that was the best side in the world.
And as Alen said, Mister is only to refer to the coach.