Pasqual was overlooked by Italy coach Cesare Prandelli.
"The season of Manuel is under the eyes of everyone, he is having an extraordinary campaign," Gastone Rizzato told FirenzeViola.it.
"His omission from the national squad? To be honest, I'd like Fiorentina to intervene on this matter.
"I have frequently stated that Manuel has no equals in his role. He has grown a lot both mentally and physically.
"He is the captain of Fiorentina, one of the powers of Italian football.
"In my opinion, Pasqual is not the only player who hasn't been taken into consideration by Prandelli. There are others too who deserved the call.
"I hope that Fiorentina decide to take up a position on the matter."