Will be sad to see him leave, he's a hard worker who gives it his all out there and has been decisive for his club and country when called upon, but for €10M? That's an offer too good to refuse, Giak's never say die attitude and his style of player would suit the EPL to a tee.
I'd sell him, but would totally understand if he refuses to go there. He seems very content with his role at Juventus.