Youssouf Mulumbu returns to bolster West Brom's midfield while Ricky van Wolfswinkel will not be rushed back for Norwich.
Mulumbu missed Wednesday's 3-2 defeat at home to Manchester City as he served a one-match ban, although the Baggies are without central defender Jonas Olsson for the same reason on Saturday after he collected his fifth yellow card in midweek.
On-loan winger Scott Sinclair is also available after recovering from a hamstring injury, as well as being ineligible for the game against parent club City, but goalkeeper Ben Foster (foot) and striker Nicolas Anelka (groin) remain out.
Striker Ricky van Wolfswinkel is running without pain after his prolonged toe muscle injury, according to Norwich manager Chris Hughton, but he will not be rushed back.
Norwich have no new injuries following their 5-1 defeat against Liverpool in midweek but are without midfielders Anthony Pilkington (hamstring) and Robert Snodgrass (knee).
Elliott Bennett (knee), goalkeeper Mark Bunn and midfielder Alexander Tettey (both ankle) are all still sidelined.
West Brom squad: Myhill, Daniels, Reid, McAuley, Ridgewell, Dawson, Lugano, Popov, Yacob, Dorrans, Morrison, Brunt, Sinclair, Mulumbu, Amalfitano, Sessegnon, Berahino, Anichebe, Long, Vydra, Gera, Rosenberg.
Norwich squad: Ruddy, Martin, R Bennett, Bassong, Olsson, Howson, Fer, Redmond, Hoolahan, Hooper, Elmander, Becchio, Nash, Johnson, Whittaker, Josh Murphy, Turner, Garrido.