England coach Roy Hodgson was in the stands to see Arsenal defeat Champions League opponents Olympiakos.
On show were the likes of Carl Jenkinson, Kieran Gibbs and Alex Oxlade-Chamberlain.
Gunners assistant boss Steve Bould said: They're all young lads who are improving. They're all getting better. I think Carl [Jenkinson] is improving with every game and he has done a fantastic job for us so far, so I'd be delighted if he gets picked for England. That'd be great for him."