Injured players Glenn Loovens and Rhys Weston are both available for the match against Millwall on Tuesday. They join Steve Thompson who returned to full training last week after a knock at Leicester.
Also back is Jeff Whitley. the midfielder missed the last two games through suspension.
Will Dave Jones change a winning team?
City have won three of the last four league games played and will be considered favourites over a Millwall side who are in the bottom three.