BIRMINGHAM, ENGLAND - MARCH 15:  Branislav Ivanovic (3R) and Ramires (3L) of Chelsea appeal as referee Chris Foy prepares to send off Willian of Chelsea (L) during the Barclays Premier League match between Aston Villa and Chelsea at Villa Park on March 15, 2014 in Birmingham, England.  (Photo by Michael Regan/Getty Images)