🚨 Reuell Walters, Lino Sousa & George Lewis have not been included in Arsenal’s Europa League squad, even though there was space for them. Despite being U21, Walters & Sousa cannot be added to be B-list due to the length of time they have been at the club. [@jeorgebird] #afc

— afcstuff (@afcstuff) September 5, 2022