Long-term injury casualties Lewis Buxton and Kamil Zayatte are both back in training and scheduled to play for the under-21s on Monday.
Buxton suffered a hamstring injury in September and then damaged a knee in training during his recuperation, while Zayatte has been out for nearly two months with an ankle problem.
Giles Coke, who suffered a recurrence of a hamstring injury at home to Bournemouth last month, is also back in training.