Prandelli hasn't shut the door on Totti's return with the Azzurri.
"Signing a new contract is an extraordinary signal for Totti, as it means he will continue playing until he's 40 and probably overcome every record.
"He deserves it, because he is a champion who decided to stay in his city forever. He chose with his heart and I have always liked that sort of approach.
"Totti remains a great player and we are tracking his progress for the Nazionale, as we do all players. We haven't set a veto on anyone."