Hidetoshi Nakata
Rosina spent the 2001–02 season playing for the Parma Primavera team. He was promoted to the first team the next season, making his professional debut on 16 February 2003 against Juventus as a substitute for Hidetoshi Nakata. In two and a half years at the club, he made 25 league appearances. Rosina was a member of the B squad in the 2003–04 UEFA Cup.