Arsenal will be without midfielder Aaron Ramsey (hamstring) and captain Mikel Arteta (calf) for tomorrow night's Champions League Group D match against Galatasaray, but Jack Wilshere should be fit from an ankle problem.
Midfielder Abou Diaby is likely to be rested following a hip problem, while wingers Theo Walcott and Serge Gnabry (both knee) are in line to return after the international break, along with Spain defender Nacho Monreal (back) and striker Yaya Sanogo (hamstring).
Full-back Mathieu Debuchy (ankle) and France forward Olivier Giroud (fractured foot) are long-term absentees.
Arsenal squad provisional: Szczesny, Gibbs, Koscielny, Mertesacker, Chambers, Flamini, Oxlade-Chamberlain, Sanchez, Cazorla, Ozil, Welbeck, Ospina, Wilshere, Podolski, Rosicky, Coquelin, Bellerin, Campbell.