I would go for Jorginho. To me, Cerci seems like a big fish in a small pond. Good player, but I don't think he'd cut it at Juve.
Jorginho could fill in for Pirlo, and because we need an alternative for the wizard, he would be a good choice.
D'Ambrosio was impressive today, and his contract expires in June. Juventus could be monitoring that situation.