Defender McMahon (thigh) and midfielder Cuvelier (leg) have missed the last two games and striker Jose Baxter (thigh) was forced out of last Sunday's defeat at Coventry.
Forward Lyle Taylor is pushing for a recall to the starting line-up after coming off the bench in place of Baxter and scoring his first goals for the club last weekend.
Caretaker-boss Chris Morgan, in his second spell in temporary charge, has no other new selection problems as the Blades chase their second win of the season and first in 14 matches.
- Sports & Recreation
- Jose Baxter