Simone Perrotta is convinced of Daniele de Rossi's commitment to AS Roma.

The former Chievo man is clear that his midfield partner loves the club.

"Daniele is the protagonist of this team," he told Sky Sport Italia. "He is a player of the highest quality.

"I know he's very attached to the shirt and the city, but only he knows if his future is away from the club.

"I hope he stays because he can make the difference."