West Ham United's English manager Sam Allardyce (L) shakes hands with Arsenal's French manager Arsene Wenger (R) ahead of the English Premier League football match between West Ham United and Arsenal at the Boleyn Ground, Upton Park, in east London, on December 28, 2014. AFP PHOTO / JUSTIN TALLIS 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 JUSTIN TALLIS/AFP/Getty Images)
