Fiorentina coach Cesare Prandelli is demanding better from Franck Ribery.

The Viola meet Serie A leaders AC Milan today.

Prandelli said: “Franck must be the protagonist of Fiorentina, but we must not depend on Ribery.

"He must be more involved without isolating himself in one place.

"Franck should never think about sadness, but think about conveying the enthusiasm he has. I would like to see a Ribery like that."