Brentford's Frank Onyeka could make his first appearance since November following a hamstring injury.
Crystal Palace's Wilfried Zaha returned to training this week after a hamstring injury.
Chris Richards and Will Hughes face fitness tests, while Joachim Andersen, Nathan Ferguson and Joel Ward could again miss out.
CHRIS SUTTON'S PREDICTION
Brentford might have appeared fortunate to extend their unbeaten run last weekend thanks to the controversial goal they scored against Arsenal, but they played really well and could have even beaten the Gunners.
The Bees have not lost any of their past 10 league games, but they've not just been getting good results - their boss Thomas Frank is flexible with his formations and their performances have been impressive too.