Bristol Rovers boss Dave Penney will have Cian Bolger and Chris Lines available for the clash with Oldham.
Defender Bolger missed Saturday's 4-1 defeat at Leyton Orient as he was serving a one-match ban following his sending off against Rochdale.
Midfielder Lines makes returns after missing the last two games due to a bruised toe.
However, the match comes too soon for midfielder Stuart Campbell, who has missed the last four games with a hamstring injury.
He is close to a return, though, while on-loan Brentford defender David McCracken is struggling with a similar problem and remains sidelined.
Rovers are on a miserable run of form having lost their last five matches and have slipped to the bottom of the npower League One table.