Who did the current manager of Milan replace as caretaker during the 2010–11 A.S. Roma season?
2010–11 A.S. Roma season:  Claudio Ranieri began his second season as coach, but resigned as manager on 20 February 2011. Vincenzo Montella: Vincenzo Montella (] ; born 18 June 1974) is an Italian former footballer who is currently the manager of Milan.
i don't know