File photo of Chelsea’s coach Andre Villas-Boas at a news conference at their training ground in Cobham

Chelsea’s coach Andre Villas-Boas attends a news conference at their training ground in Cobham, south of London in an October 18, 2011 file photo. Chelsea have sacked Villas-Boas and Roberto di Matteo has been put in charge as first-team coach on an interim basis until the end of the season. REUTERS/Eddie Keogh/files (BRITAIN – Tags: SPORT SOCCER)