Napoli v Arsenal preview
Arsenal will again be without full-back Bacary Sagna (hamstring) for Wednesday's final Champions League Group F clash in Napoli.
German forward Lukas Podolski is back in training after his hamstring injury, but not yet match fit.
Forward Yaya Sanogo (back), midfielders Alex Oxlade-Chamberlain and Abou Diaby (both knee) are all still sidelined.
Napoli are hoping Spanish goalkeeper Pepe Reina, who missed Saturday's 3-3 draw against Udinese with a muscular injury, will recover in time to play.
Should Reina fail to recover, Rafael will take his place in goal. Moreover, midfielder Valon Behrami is doubtful with a foot injury while playmaker Marek Hamsik is out with a foot problem.