West Brom forward Saido Berahino could make his first Premier League start against Arsenal on Sunday after his match-winning performance against Manchester United last weekend.
Albion head coach Steve Clarke could be without strikers Victor Anichebe (groin), Shane Long (knee) and Nicolas Anelka (foot), leaving the door open for 20-year-old Berahino to potentially step in.
Midfielders James Morrison and Chris Brunt should also be available but Scott Sinclair (hamstring) is absent while Matej Vydra, Ben Foster, George Thorne and Zoltan Gera are all working their way back to full fitness.
Arsenal will be without defender Bacary Sagna for Sunday's Barclays Premier League trip to West Brom after the France international suffered a hamstring problem which could sideline him for three weeks.
Carl Jenkinson is set to come into the team, while England midfielder Jack Wilshere is pressing for a recall after starting on the bench for the 2-0 midweek Champions League win over Napoli.
Forward Theo Walcott (abdominal), Santi Cazorla (ankle), Yaya Sanogo (back), Lukas Podolski (hamstring), Alex Oxlade-Chamberlain and Abou Diaby (both knee) are all still recovering.
West Brom: Myhill, Daniels, Reid, Olsson, Popov, Ridgewell, Lugano, McAuley, Dawson, Jones, Yacob, Morrison, Brunt, Dorrans, Amalfitano, Mulumbu, Rosenberg, Long, Anichebe, Sessegnon, Berahino, Anelka.
Arsenal: Szczesny, Jenkinson, Mertesacker, Koscielny, Gibbs, Flamini, Ramsey, Arteta, Wilshere, Ozil, Giroud, Fabianski, Gnabry, Bendtner, Vermaelen, Monreal, Rosicky, Frimpong.