Fiorentina president Andrea Della Valle has taken aim at former coach Vincenzo Montella.
Della Valle was speaking after their friendly win over Barcelona.
“Montella represents an open wound," said ADV. “My only mistake was trying to convince him to stay when he clearly didn't want to.
“I was forced to sack Montella and if there are some who are sceptical about that, I don't understand them. I saw 30,000 people today, so there can't be that many sceptics."