West Brom will be without suspended centre-back Semi Ajayi, with Dara O'Shea likely to replace him.
Winger Robert Snodgrass will not be risked after complications from a knee problem but he should be fit for next Thursday's game with Everton.
Brighton right-back Tariq Lamptey has been training all week and could feature, although he will not start.
Central defender Adam Webster hasn't yet overcome the ankle injury he picked up at Burnley earlier this month.
LAWRO'S PREDICTION
You could argue that last week's results were a travesty for both of these teams.
West Brom's 10 men could easily have won by two or three goals at Burnley but drew 0-0.