Arsenal's English midfielder Theo Walcott (C) is tackled by Manchester City's Argentinian defender Nicolas Otamendi during the English Premier League football match between Manchester City and Arsenal at the Etihad Stadium in Manchester, north west England, on December 18, 2016. / AFP / Paul ELLIS / 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.  /         (Photo credit should read PAUL ELLIS/AFP/Getty Images)