Fiorentina open their campaign against Bologna today.
Bologna are very familiar to Viola boss Sinisa Mihajlovic, as he was in charge of the side in 2008-09.
"I will always be grateful to Bologna, as they gave me my first real management job. They have a strong side with people like Marco Di Vaio, Panagiotis Kone and Alessandro Diamanti.
"I want to see a Fiorentina team that never gives in. We can win or lose, but the attitude must always be that of someone giving 100 per cent."