Torino director of football Davide Vagnati insists Andrea Belotti could yet sign a new deal and stay.
Belotti's contract is running down this year.
The centre-forward has been linked with MLS club Toronto FC, where Napoli midfielder Lorenzo Insigne will move in June.
"One must always have hope," said Vagnati at Thursday's press conference, where he was presenting the new January signings.
“Belotti wrote history with this club, so he too will think more than once before making different choices."