Norwich boss Daniel Farke will assess the fatigue levels of his players ahead of the Sky Bet Championship visit of Sheffield United.
The Canaries took Chelsea to extra-time and penalties in their FA Cup third-round replay on Tuesday night, so the likes of Alex Tettey, Wes Hoolahan and Marco Stiepermann could be in contention after coming off the bench at Stamford Bridge.
New loan signing Marcus Edwards is expected to be involved, following his loan move from Tottenham, while fit-again forward Marley Watkins (knee) is an option and midfielder Tom Trybull (back) will be assessed.
Striker Cameron Jerome has left for Derby, while club captain Russell Martin joined Rangers on loan and forward Steven Naismith moved to Hearts for the rest of the season.