Juventus defender Leonardo Bonucci is ready to move to Germany.
Made available by Juve this summer, Bonucci met with Fiorentina directors over weekend.
However, Sky Italia's Gianluca di Marzio is reporting Bonucci is a step away from a move to the Bundesliga.
Union Berlin are in advanced talks to sign the veteran.
The German minnows can offer Bonucci Champions League football this season, having qualified for the competition for the first time.