Hmm. Depending on at least three out of Cazorla, Arteta, Jack and Rosicky to miraculously hit top form and work some magic here.
Failing that we could be depending on Gervinho to revert to early season inexplicable goal scoring mode or for Jenkinson to realise that surging forward and crossing to Giroud is more effective than freezing around the halfway line and attempting to run, or pass, back to Szczesny.