The 38-year-old is a free agent after his contract with Milan was allowed to expire and was in Florence today to take part in a charity event.
"I came here to enjoy the beauty of Florence and also take part in the coaching course at Coverciano," he told CalcioNews24.
"The future? My agent has presented several offers that I've received, but we haven't really discussed it in depth yet.
"Fiorentina? As I said, Florence is a splendid city. We'll see what happens."