Shaun Miller is in line to make his Crawley debut against Chesterfield.
The striker has joined Town on a one-month loan from Coventry and is set to line up alongside top scorer Izale McLeod in attack.
Lanre Oyebanjo is likely to miss out again with a thigh problem but fellow defender Dean Leacock is playing on despite a wrist injury.
Josh Simpson and Matt Harrold, who were unlikely to figure anyway after being transfer-listed recently, have been struggling with knocks.
Chesterfield will have Sam Morsy...