Jenkinson out but promising signs with Djourou – Solid Arsenal defence?

Arsenal's effective team suffered a slight setback last night after Carl Jenkinson was injured during the Marseille game. Of the disappointment, Wenger said "Jenkinson has a knee problem... He overstretched his knee and we will check that tomorrow." With Sagna out, some assumed that it was to be Koscielny who would be deployed in the [.