Charlton manager Chris Powell is likely to start defender Gary Doherty after he returned to the squad against Dagenham.Fellow defenders Christian Dailly and Federico Bessone could also feature but Johnnie Jackson (Achilles), Rob Elliott (hip) and Kelly Youga (knee) are out.
Southampton captain Dean Hammond has overcome a stomach bug in time for the trip to The Valley, so Nigel Adkins is likely to name an unchanged side.
Midfielder Oscar Gobern serves the second of a three-game suspension.
Source: BBC Sport
Source: BBC Sport