Lee Tomlin will begin a two-match suspension after he was sent off in the league defeat at Swindon on Saturday while Nicky Ajose is ineligible against the Harriers as he has already featured in the competition for Swindon during a loan spell at the County Ground earlier this season.
However, on-loan QPR midfielder Hogan Ephraim comes back into the reckoning after completing a three-match ban and Craig Alcock has resumed light training after an absence with a calf injury but the defender will probably not be ready in time to feature on Tuesday night.
Peterborough will return to the Stadium of Light to play Sunderland, who beat Posh in the Capital One Cup back in September, in the fourth round should they overcome non-league Kidderminster.
- Sports & Recreation
- Nicky Ajose
- Craig Alcock
- Hogan Ephraim
- Lee Tomlin