Pastore has been linked with clubs such as Chelsea, Manchester United and Barcelona.
Palermo chief Maurizio Zamparini have reportedly put a €60million price tag on the youngster.
“Pastore is a great talent,” Cappa is quoted as saying. “He has ability, courage, vision and a great physique.
“He’s doing really well in Europe and I am convinced that we will soon see him playing for a great club.
“I think Barcelona would suit him. They are always very aware of South American stars and, after Lionel Messi, I don’t think they’ll let go of pure talent like Javier.”