Bolton Wanderers
Chris Forino has returned to matches after a groin injury, playing for Bolton's U21s against Huddersfield Town, although he is not expected to start at home to Bristol City. Ryan Hardie, in contrast, is being monitored by the club's medical staff after being withdrawn from the same U21 game after half an hour.
Up front, the choice is between Theo Bair and Sam Dalby. Dalby has started three of the last five games and scored twice, while Bair has two goals from two starts. Xavier Simons and Ethan Erhahon are the alternatives for another place, with Simons expected to get the nod.
Bolton are 18th on 14 points after losing 5-1 at home to Middlesbrough. Jayden Nelson remains unavailable because he is not registered for the competition.