Catania coach Vincenzo Montella will make a decision on his future next month.
He still has a year to run on his contract in Sicily and the club was unwilling to release him when AS Roma showed an interest.
Now he is the hot favourite to take over at Fiorentina after candidate Claudio Ranieri was appointed manager of AS Monaco.
"In 20 days you'll know what my future holds," Montella told Radio Blu.