ST ALBANS, ENGLAND - MARCH 12: (L-R) Serge Gnabry and Jeff Reine-Adelaide of Arsenal during a training session at London Colney on March 12, 2016 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)
ST ALBANS, ENGLAND - MARCH 12: (L-R) Serge Gnabry and Jeff Reine-Adelaide of Arsenal during a training session at London Colney on March 12, 2016 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)