Crystal Palace are facing a battle to convince Wilfried Zaha to sign a new contract.
Zaha's deal expires in summer 2023 and Palace are keen to secure his future beyond that.
However, the 29-year-old is not planning to sign an extension at present and could let his existing contract run down.
The situation raises the prospect of Zaha's suitors reviving their interest at the end of this season in the hope of his valuation dropping further.
Palace would have just one more transfer window after this summer in which to recoup a fee for their talismanic winger.