Lukasz Fabianski and Craig Dawson face late fitness tests prior to Sunday's Premier League fixture against Nottingham Forest.
Fabianski was taken off in the first-half of last week's 2-0 defeat to Man City, with manager David Moyes admitting on Friday that he doesn't know whether his goalkeeper will be ready in time for the weekend.
In his place, Moyes is likely to turn to Alphonse Areola who replaced Fabianski last weekend.
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Dawson is still recovering from a thigh injury with the Scotsman saying he "is doing well, so we will see how he is." The same can be said for Angelo Ogbonna but Sunday's game comes too soon for him as he steps up his rehabilitation from an anterior cruciate ligament injury.
There's also a slight concern for Michail Antonio who also picked up a knock last week but Moyes confirmed the striker trained on Friday.
Summer signing Gianluca Scamacca could make his first start in claret and blue after coming off the bench against City, while the the fitness for the rest of the team remains the same.
Below is the full list of players Moyes has to choose from to face Nottingham Forest on Sunday afternoon.
Goalkeepers: Lukasz Fabianski (doubt), Alphonse Areola, Darren Randolph, Nathan Trott.
Defenders: Vladimir Coufal, Ben Johnson, Kurt Zouma, Craig Dawson (doubt), Aaron Cresswell.
Midfielders/wingers: Declan Rice, Tomas Soucek, Flynn Downes, Conor Coventry, Jarrod Bowen, Manuel Lanzini, Pablo Fornals, Said Benrahma, Maxwel Cornet.
Forwards: Michail Antonio, Gianluca Scamacca
Potential youth players: Harrison Ashby, Jamal Baptiste, Daniel Chesters, Arsmtrong Oko-Flex, Divin Mubama.
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