Chelsea's English defender Gary Cahill (L) vies with Wigan Athletic's Scottish midfielder Shaun Maloney (R) during the English Premier League football match between Chelsea and Wigan Athletic at Stamford Bridge in London on February 9, 2013. AFP PHOTO / CARL COURT RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications.