Chelsea midfielder Mario Pasalic is on the verge of a new Serie A experience with Fiorentina after his spell at Milan.
According to Sportitalia, Chelsea have now given the all-clear for the latest loan switch with an option to buy.
The 23-year-old already played in Italy, joining Milan on loan in 2016-17.
He spent last season at Spartak Moscow and is set to be loaned out again to Fiorentina.
Pasalic is a senior Croatia international with six caps to his name.