LONDON, ENGLAND - JANUARY 9: Theo Walcott of Arsenal during the Emirates FA Cup Third Round match between Arsenal and Sunderland at Emirates Stadium on January 9, 2016 in London, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)
LONDON, ENGLAND - JANUARY 9: Theo Walcott of Arsenal during the Emirates FA Cup Third Round match between Arsenal and Sunderland at Emirates Stadium on January 9, 2016 in London, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)