Arsenal 1-0 West Ham United: 5 Talking Points

Calum Chambers had another good display at the back alongside compatriot Rob Holding

#1 Back-four likely Arsenal's future

It seems the days of Arsenal playing three at the back are over. For the second game running, Arsene Wenger chose to play three at the back.

While there was talk that Wenger was only doing this given Aaron Ramsey's injury, he had no such reason to justify tonight's decision to start with the twins at the centre of defence.

Arsenal have, however, won both the games they've played a back four in this season.