- WEST HAM
West Ham have the luxury of a fully fit squad. Defenders James Collins and Sam Byram were due to train on Friday following spells out injured, and although they are unlikely to be thrown straight back in their return means boss Slaven Bilic has an empty treatment room for a change. Midfielder Cheikhou Kouyate is available after his red card against Crystal Palace last weekend was overturned.
Provisional squad: Adrian, Randolph, Tomkins, Ogbonna, Reid, Cresswell, O'Brien, Oxford, Noble, Kouyate, Song, Obiang, Moses, Lanzini, Payet, Antonio, Valencia, Carroll, Emenike, Sakho.
- ARSENAL
Midfielders Aaron Ramsey (thigh) and Mathieu Flamini (hamstring) could come into contention after recovering from injuries.