Davide Astori passing away is a big loss for Italian football. Cagliari, where the defender has played well and has been the captain, with Fiorentina, have decided to retire the number 13 shirt. The number Romagna was wearing this season as his idol is Nesta. He's now switched number and chose the 56. Here is the Sardinian club's note to communicate the news:
"Cagliari Calcio states that after the number 13 jersey has been retired, Filippo Romagna will wear the number 56 shirt until the end of the season".