Why's everyone pissed at him doing his job, and he moved for supposedly greener pastures, and turns out he was right to. (In his mind anyway he is right and he feels vindicated) but that doesn't make him a traitor guys. Come on.
He didn't need to say Juve is in his heart after that comeback, he could rub it in and say the better team won. Unlike Coman who said he didn't feel bad for Juve.