ST ALBANS, ENGLAND - AUGUST 28: Arsenal unveil new signing Lucas Perez at London Colney on August 28, 2016 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)
ST ALBANS, ENGLAND - AUGUST 28: Arsenal unveil new signing Lucas Perez at London Colney on August 28, 2016 in St Albans, England. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)