ST ALBANS, ENGLAND - JANUARY 13: Shkodran Mustafi of Arsenal during a training session at London Colney on January 13, 2017 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)
ST ALBANS, ENGLAND - JANUARY 13: Shkodran Mustafi of Arsenal during a training session at London Colney on January 13, 2017 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)