By Patrick Austen-Hardy Didier Drogba, one of Chelsea’s greatest ever players, once confessed he was “disgusted” to sign for the club. Despite leading them to four Premier League titles, four FA Cups, the Champions League and three League Cups, the iconic striker wasn’t initially thrilled about joining the Blues. Jose Mourinho famously chose Drogba over Ronaldinho, persuading billionaire Roman Abramovich to sign the Ivory Coast star from Marseille in 2005. But while Mourinho was excited about the signing, Drogba was less than enthusiastic. The striker was happy at Marseille and didn’t want to …