Darren Pratley could return for Charlton as they host Middlesbrough in the Sky Bet Championship on Saturday.
The midfielder has not played since February 8 with a back problem.
The suspended Tom Lockyer will serve the final game of his two-match ban.
Long-term injured Lewis Page and Sam Field are set to remain sidelined.
Middlesbrough will be boosted by the return of Britt Assombalonga and Ashley Fletcher for their trip to London.
Patrick Roberts is due to return to full training on Monday following a hamstring problem.
Dael Fry and George Friend are also expected to take part in training next week.
Daniel Ayala is still two or three weeks away, as is Anfernee Dijksteel.