Reading winger Bobby Convey faces a fitness test on a knee injury ahead of the visit of Arsenal on Sunday.
Captain Graeme Murty misses out due to a hamstring injury and fellow defender Andre Bikey is suspended following his red card against Chelsea last week.
With Murty out, Ulises de la Cruz is likely to get the nod to start ahead of Brynjar Gunnarsson and John Halls at right-back, while striker Dave Kitson is still sidelined by a knee injury.
Squad: Hahnemann, De la Cruz, Ingimarsson, Sonko, Shorey, Seol, Sidwell, Harper, Convey, Hunt, Doyle, Lita, Long, Stack, Gunnarsson, Halls, Oster, Little.
Arsenal could be without midfielder Freddie Ljungberg for around another month because of his calf problem.
Emmanuel Eboue (knee) and Julio Baptista (hamstring) also remain unavailable for Sunday's clash at Reading, but otherwise there are no new injury concerns following the midweek Champions League defeat in Moscow.
Defender Philippe Senderos and midfielder Mathieu Flamini return to the squad after working on their fitness with the reserves and left-back Gael Clichy is in contention for a start, but Lauren (knee) and Abou Diaby (ankle) are some way from a return.
Squad: Lehmann, Almunia, Djourou, Gallas, Clichy, Toure, Senderos, Hoyte, Hleb, Fabregas, Gilberto, Rosicky, Flamini, Song, van Persie, Walcott, Henry, Adebayor.
