ST ALBANS, ENGLAND - JULY 26: (L-R) Theo Walcott and Hector Bellerin of Arsenal during a training session at London Colney on July 26, 2017 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)
ST ALBANS, ENGLAND - JULY 26: (L-R) Theo Walcott and Hector Bellerin of Arsenal during a training session at London Colney on July 26, 2017 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)