Champions League team news: Arsenal v Bayern
Arsenal will check on the fitness of defender Laurent Koscielny (calf) ahead of tomorrow's Champions League last 16 clash against Bayern Munich.
Left-back Nacho Monreal, signed from Malaga, is ineligible, but Carl Jenkinson comes back into the squad after a one-game suspension.
Defender Kieran Gibbs remains out with a thigh injury.
Provisional Squad: Szczesny, Vermaelen, Koscielny, Mertesacker, Sagna, Podolski, Arteta, Cazorla, Wilshere, Walcott, Giroud, Mannone, Coquelin, Ramsey, Diaby, Rosicky, Oxlade-Chamberlain, Gervinho, Miquel.