Arsenal's French manager Arsene Wenger (R) and Sunderland's English manager Sam Allardyce stand on the touchline during the English Premier League football match between Arsenal and Sunderland at the Emirates Stadium in London on December 5, 2015. AFP PHOTO / ADRIAN DENNIS 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 75 images, no video emulation. No use in betting, games or single club/league/player publications. / AFP / ADRIAN DENNIS (Photo credit should read ADRIAN DENNIS/AFP via Getty Images)
