Skipper David Norris is a doubt for Saturday’s game at Sheffield United with the leg injury which forced him off in the closing stages of Saturday’s 2-0 home victory over Millwall.
On-loan Tottenham man Jake Livermore replaced the former Plymouth midfielder for the final 10 minutes against the Lions.
Norris had been a doubt for that game having collided with Northampton keeper Chris Dunn during the Blues’ 3-1 Carling Cup tie victory over the Cobblers last Tuesday.