SUNDERLAND, UNITED KINGDOM - NOVEMBER 29 : John O'Shea (R) and Diego Costa in a full blooded challenge during the Barclays Premier League match between Sunderland AFC and Chelsea at the Stadium of Light on November 29, 2014 in Sunderland, England. (Photo by Ian Horrocks/Sunderland AFC via Getty Images)
Getty Images

Sunderland AFC Ian Horrocks