ST ALBANS, ENGLAND - SEPTEMBER 16: (L-R) Hector Bellerin, Santi Cazorla and Nacho Monreal of Arsenal during a training session at London Colney on September 16, 2016 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)
ST ALBANS, ENGLAND - SEPTEMBER 16: (L-R) Hector Bellerin, Santi Cazorla and Nacho Monreal of Arsenal during a training session at London Colney on September 16, 2016 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)