Neither Tommy Miller or Thomas Gaardsøe are included in Joe Royle's squad for the FA Cup visit by Morecambe.
Gaardsøe has been suffering with a groin strain while Miller has calf and knee problems.
Also unavailable are Jim Magilton (compassionate leave), John McGreal (knee), Chris Makin (suspended) and Justin Miller (cup-tied and unwell). Mark Venus is not considered after his knee injury.
Richard Naylor looks likely to move into central defence, a position where he did during the reserve match against Spurs a few weeks back.
Finidi George, Martijn Reuser and Alun Armstrong return while youngsters Nabil Abidallah and Matt Richards are also in the squad.
Squad: Abidallah, Ambrose, Armstrong, D Bent, M Bent, Clapham, Couñago, George, Holland, Hreidarsson, Marshall, Naylor, Pullen, Reuser, Richards, Wilnis and Wright.