Team News For Saturday
Curtis has been sidelined by hamstring problems but could make a return against the Carlisle, Danny Cullip however, is certain to miss out due his thigh injury.
Despite Kris Commons recovering from ankle and knee problems to complete 60 minutes of a midweek training game against Coventry, Saturday's game is likely to come too soon for the midfielder.
Roos Gardner is back in full training but is some way off match fitness and will also miss out.
Gary Holt is again expected to play through the discomfort of a torn knee cartilage which is expected to require surgery at the end of September.