Well, if he isn't finished he should stay and fight for his place in Juventus or maybe sign for another good club around Europe instead of thinking about going back to River Plate.
Stop lying to yourself, its not good. Trezeguet has been extremely off during the summer, not even Trezeguet's biggest fans can deny that. Look, we all now that if Treza doesn't score he is even more useless then a division 5 player.
Tack.