West Brom defender Allan Nyom could be available for the FA Cup third-round tie against Championship visitors Derby after being left out of Cameroon's squad for the African Nations Cup.
Goalkeeper Ben Foster is set to be rested as Boaz Myhill comes in for his first senior appearance since August.
Derby could hand a debut to on-loan midfielder Julien de Sart.
Jacob Butterfield starts a three-game ban, while fellow midfielder Will Hughes is also suspended.
Marcus Olsson (hamstring), Cyrus Christie (foot), Craig Forsyth (knee) and Max Lowe (groin) are all doubts.
West Brom manager Tony Pulis:
"Allan went out to France and they picked their 23, Allan wasn't in that 23, so he came back.