Attacking duo out for Gunners

Arsenal will be without forwards Lukas Podolski (hamstring) and Theo Walcott (calf) for tomorrow’s Barclays Premier League clash against West Brom at Emirates Stadium.

Defender Bacary Sagna (foot) is a major doubt, but Laurent Koscielny (thigh) is definitely out.

Full-back Andre Santos (stomach muscle) and midfielder Abou Diaby (thigh) continue their rehabilitation.

Provisional Squad: Szczesny, Gibbs, Vermaelen, Mertesacker, Jenkinson, Cazorla, Rosicky, Wilshere, Arteta, Gervinho, Giroud, Mannone, Coquelin, Ramsey, Oxlade-Chamberlain, Chamakh, Arshavin, Djourou, Sagna.