Fiorentina chief Daniele Prade admits Juventus' behaviour during their failed bid for Dimitar Berbatov still rankles.

Juve moved late to trump Fiorentina for Berbatov before the former Manchester United striker decided to sign for Fulham.

"A certain behaviour has to be maintained," Prade told ANSA. "We have to set an example for young people and all the fans that are watching. There was no explanation and no phone call."