LONDON, ENGLAND - MARCH 15: Shkodran Mustafi of Arsenal reacts during the UEFA Europa League Round of 16 Second Leg match between Arsenal and AC Milan at Emirates Stadium on March 15, 2018 in London, England. (Photo by Shaun Botterill/Getty Images)
LONDON, ENGLAND - MARCH 15: Shkodran Mustafi of Arsenal reacts during the UEFA Europa League Round of 16 Second Leg match between Arsenal and AC Milan at Emirates Stadium on March 15, 2018 in London, England. (Photo by Shaun Botterill/Getty Images)