Five Things Arsene Wenger Learned From Arsenal’s 5-0 Win Over Aston Villa, Including Mesut Ozil’s Resurgence

3) Mathieu Debuchy may not be missed

The injury to regular right-back Debuchy had been thought to be a major blow for the Gunners, but if Hector Bellerin is able to replicate this performance then it won’t as bad as first thought. After looking great going forward here, he will now have to be tested defensively against a better opponent.