Crystal Palace boss Roy Hodgson says it is "touch and go" whether top scorer Odsonne Edouard is ready to return on Saturday.
Goalkeeper Sam Johnstone is again sidelined by a calf issue.
Brentford welcome back Frank Onyeka from a ban but Ben Mee and Ivan Toney are still suspended.
Rico Henry, Bryan Mbeumo, Aaron Hickey, Kevin Schade, Kristoffer Ajer and Joshua Dasilva remain unavailable through injury.
Head-to-head
- This is the only fixture in Premier League history in which the first five meetings have been drawn.
- Each of the past three encounters finished 1-1 as a result of an equaliser in the final 15 minutes.