Arsenals French manager Arsene Wenger (L) reacts after the sending off of Arsenals Brazilian defender Gabriel (R) during the English Premier League football match between Chelsea and Arsenal at Stamford Bridge in London on September 19, 2015. AFP PHOTO / IAN KINGTON  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.IAN KINGTON/AFP/Getty Images
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