West Brom winger Matt Phillips is a slight doubt with a hamstring strain and a decision will be made over his inclusion on Friday.
Craig Dawson has recovered from a head injury and should retain his place at right-back.
Crystal Palace manager Sam Allardyce has no fresh injury concerns and looks set to name the same side that beat Middlesbrough.
Pape Souare and Connor Wickham remain out with long-term injuries.
MOTD COMMENTATOR'S NOTES
Simon Brotherton: "It's Crystal Palace who need the points in this one, but Tony Pulis will have his West Brom team fully focused against the former club he's still in dispute with.