Hal Robson-Kanu (Achilles) is a doubt, while Lewis Hunt (hernia), Damian Scannell (groin) and Che Wilson (Achilles) all remain ruled out.
Northampton captain Chris Doig could make his first appearance in five months after a serious knee injury.
Fellow defenders Gabor Gyepes and Brett Johnson have also reported fit for duty while Ryan Gilligan is back from a ban.