Chelsea coach Andre Villas-Boas, walks off the pitch after the Champions League, round of 16, first leg, soccer match between Napoli and Chelsea, at the San Paolo stadium in Naples, Italy, Tuesday, Feb. 21, 2012. Ezequiel Lavezzi and Edinson Cavani again dampened English hopes by leading Napoli to a 3-1 win over Chelsea in an entertaining first leg of their Champions League last-16 matchup. (AP Photo/Salvatore Laporta)