Chelsea's Senegalese forward Demba Ba (R) shoots past Stoke City's German defender Robert Huth during the English Premier League football match between Stoke City and Chelsea at The Britannia stadium, Stoke-on-Trent, England on January 12, 2013. AFP PHOTO/ANDREW YATES. 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.