Stoke City's Welsh manager Mark Hughes (2nd L) and Chelsea's Portuguese manager Jose Mourinho (R) exchange words during the English Premier League football match between Stoke City and Chelsea at the Britannia Stadium in Stoke-on-Trent, central England, on December 22, 2014. AFP PHOTO / OLI SCARFF 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. (Photo credit should read OLI SCARFF/AFP/Getty Images)
