Leyton Orient will be without Mathieu Baudry when they host Coventry in the Johnstone's Paint Trophy.
The defender serves a one-match ban after he collected his fifth yellow card of the season during Saturday's 1-1 draw with Oldham.
But fellow Frenchman Romain Vincelot is available after he missed out at Boundary Park through suspension.
Striker Shaun Batt, who hit a hat-trick against Gillingham in the last round and also climbed off the bench to score Orient's equaliser on Saturday, is in line to start.
Coventry manager Steven Pressley will monitor defender Cyrus Christie ahead of the trip to east London.
The 21-year-old rolled his ankle in the closing stages of Saturday's 1-0 victory over Stevenage and he faces a late fitness test.
Teenage defender Ryan Haynes is in contention to replace Christie should he fail to recover in time.
The tie looks to have come too soon for Sky Blues captain Carl Baker, who is still struggling with a calf injury, while Billy Daniels (hip) remains sidelined.