The XI: Arsenal vs Chelsea – Cazorla on bench
Arsenal defender Laurent Koscielny is ruled out because of a cut to his knee.
Jack Wilshere begins a two-game ban for misconduct, but Lukas Podolski is available to make his comeback from a hamstring injury.
Sagna – Mertesacker – Vermaelen – Gibbs
Arteta – Ramsey
Walcott – Ozil – Rosicky