Charlie Wyke and Kevin Toner set for Bradford debuts
Bradford could hand debuts to new signings Charlie Wyke and Kevin Toner against Gillingham.
Striker Wyke, a permanent signing from Carlisle, and loanee defender Toner both arrived on transfer deadline day.
Rory McArdle was forced out of the midweek Checkatrade Trophy defeat at Oxford due to a cut head and will be monitored.
Fellow defender Matt Kilgallon remains sidelined with a shoulder injury.
Gillingham could hand debuts to winger Harry Cornick and striker Joe Quigley after the pair joined on loan from Bournemouth.
The Kent club are waiting on international clearance for Josh Parker, the Antigua & Barbuda forward having signed after a trial.
Defender Chris Herd will continue to be assessed following a concussion.
Midfielder Lee Martin (ankle) and defender Bradley Garmston (hamstring) stepped up their rehabilitation with a behind-closed-doors match, while Aaron Morris (knee) also continues his recovery.