Arsene Wenger might just have to change his mind if he has already put together his starting line-up for the trip to Manchester United.
Arsenal have been dealt at least one injury blow heading into the clash at Old Trafford with Hector Bellerin now ruled out of action.
And the man who was ahead of Bellerin in the pecking order at right-back not too long ago has given the Gunners manager food for thought today.
Mathieu Debuchy is yet to make a start for the first team this season after being hit with an injury at the start of the campaign as he dealt with an uncertain future at the club.
The Frenchman was in action for the Arsenal Under-23 side on Friday as they defeated Tottenham Hotspur’s boys 2-0.
And here was Debuchy’s most notable contribution…