The trio will train on Friday and Blues boss John Sheridan will make a decision about their inclusion ahead of the game.
Midfielder Frankie Artus goes straight into the squad after arriving on loan from Bristol City. Fellow loanees Barry Conlon - the matchwinner last weekend - and Dominic Green remain in contention after making their debuts against Torquay.
Wade Small has had a scan on his knee injury, and although no serious damage was revealed, the forward still requires some time to regain fitness.
Source: Team Talk