The manager's son, Harry, is a doubt due to illness but the defender has not been ruled out entirely.
Max Clayton and Ajay Leitch-Smith are battling for places in attack following Lauri Dalla Valle's return to Fulham at the end of his loan spell.
Brad Inman is set to start in midfield after the on-loan Newcastle youngster was rested among the substitutes in last weekend's 2-1 defeat at Stevenage, where he replaced goalscorer Chuks Aneke for the final 15 minutes.
Davis told Alex's official website: "I chose to rest Brad on Saturday because he was tired. He is not used to playing a succession of games in a short period of time.
"I just felt he needed a rest after the Carlisle game and I bought Chuks back in. Brad has had a rest and will come back into my thinking."
- Sports & Recreation