Defender Aaron Pierre is set to serve a one-match ban following his sending off at Port Vale.
Leon Barnett, Shaun McWilliams and Daniel Powell could however all be back in contention for the visit of Notts County on Saturday.
“We have one or two minor issues but we also have one or two players coming back,” said boss Dean Austin.
“I’m not happy with not winning and I won’t hesitate to change things. I have to find a winning formula with what I have.
“I feel that there are a lot of positives in our play and I’m not going to change our style but I am well aware of the areas where we need to improve.”