Lucas Moura v Carl Jenkinson and Nacho Monreal
The versatile PSG winger has played 10 of his 16 games so far this season out on the right wing, but Unai Emery could decide to deploy the Brazilian on the left flank to expose Jenkinson.
Moura is not afraid to run at defenders and has pace to burn. He also has a piercing eye for goal, having found the back of the net six times already for PSG. On either flank, he poses a real threat for the Gunners and will need to be contained and kept quiet.
Jenkinson and Monreal must keep their wits about them and be positioned well throughout. If they can keep Moura at bay, then we have a real chance tomorrow.
