Crystal Palace midfielder Joe Ledley will be given every opportunity to prove his fitness for Saturday's Barclays Premier League match at Sunderland.Mile Jedinak is likely to return after his four-match suspension if Ledley does not make it, but the Australia captain could be included anyway.Strikers Marouane Chamakh and Fraizer Campbell (hamstring) and midfielder Jordon Mutch (thigh) remain out.Provisional squad: Speroni, Ward, Dann, Delaney, Kelly, Ledley, Zaha, Puncheon, McArthur, Bolasie, Murray, Jedinak, Hangeland, Sanogo, Hennessey, Gayle, Ameobi, Boateng, Souare, Mariappa.
Source: PA-WIRE