Midfielder Steed has an ankle injury while defender Younes has a thigh problem.
Head Coach Juande Ramos reported: "Both players are doubtful. Steed picked up his injury in the last game (against Wigan) and is not totally fit and Younes picked up a knock playing for France."
We'll have full team news tomorrow...
Steed Malbranque and Younes Kaboul are both struggling to be fit for Sunday's trip to West Ham.