A thigh problem ruled winger Worrall out of last weekend's surprise 2-0 win over Brentford's promotion rivals Doncaster, while goalkeeper Carson is nursing a hand injury.
Andy Bishop is set to keep his starting place in attack having opening the scoring against Rovers with a first Shakers goal since October.
Fellow forward Tom Hopper has returned to parent club Leicester.
Deadline day signing Carl Regan made his first appearance at right-back against Doncaster, while fellow full-back Euan Holden is chasing his debut having joined on non-contract terms.
Defenders Phil Picken (knee) and Adam Lockwood (groin) remain out for the season along with midfielder Shane Byrne (blood disorder).