The Republic of Ireland international picked up a hamstring injury during the second half of Saturday's 1-0 win over Charlton and is a major doubt for the game.
Ahmed Fathi is in contention to start if McShane does not recover in time to feature.
Otherwise, Bruce looks set to keep faith in the same players that beat Charlton. Al Ahly loanee Gedo scored on his first start for the Tigers and will be hopeful of retaining his place in the starting line-up.
Defender Abdoulaye Faye continues to miss out as he recovers from a calf problem, while striker Sone Aluko remains sidelined with an Achilles injury.