The Sky Blues recorded their third draw on the bounce at the weekend as Bristol City came from behind to secure a 1-1 draw, and any changes from that encounter are expected to be purely tactical.
Having gone with a 4-5-1 formation against Swansea and Blackpool, manager Chris Coleman reverted to the more traditional 4-4-2 at Ashton Gate and it remains to be seen which will be his preferred choice against Billy Davies' third-placed Forest.
Freddy Eastwood overcame a knee injury to line up alongside Clinton Morrison at the weekend and he is again available.
Defenders Ben Turner, Marcus Hall and Jordan Clarke should return to contention soon but are unlikely be available this time around as the Sky Blues look to avenge their 2-0 defeat at the City Ground in late December.
