In their first Emirates Cup match, Arsenal beat Benfica 5-2 on Saturday and face LaLiga outfit Sevilla on Sunday; RB Leipzig are the other club taking part, though Arsene Wenger's side do not play the German club.
At the end of the weekend, the team with most points claims the trophy, and will head into the domestic season high on confidence.
But, how will Arsenal line up against Sevilla? Is it a case of the substitutes in the Benfica game starting?