The central defender has recovered from a ruptured thigh muscle sustained at Aston Villa in mid-September, while the right winger has overcome a foot fracture suffered at Portsmouth on the opening day of the season.
They join in with Clive Allen's group - which also includes Noe Pamarot, Andy Reid and Grzegorz Rasiak - as they seek to build on the fine win over Ipswich Town last time out.
I think it was an excellent performance and result last week and hopefully we will take that into the game tonight
"There will be one or two changes, the lads are aware of that and know the group is quite fluid. We want to carry on winning and, in particular, the way we played last time against what I feel will be strong opposition from Crystal Palace."
Squad: Cerny, Forecast, Pamarot, Gardner, Lee, Mills, Daniels, McKenna, O'Hara, Barcham, Lewis, Barnard, Routledge, Reid, Martin, Rasiak.
Both Anthony Gardner and Wayne Routledge hit the comeback trail as the reserves take on Crystal Palace at Stevenage tonight, kick-off 7pm.