Crystal Palace co-chairman Steve Parish admitted the Championship side would have to consider large offers for promising youngsters such as Wilfried Zaha and Jonathan Williams. The Eagles turned down a £7 million bid from Bolton for forward Zaha in the January transfer window.
He told BBC London 94.9:
"It's a horrible thing to say in a way because we'd love to see a team succeed with the youth of the area at the heart of the team.
"Fingers crossed, we don't get a big offer for Wilfried or Jonny that we're forced to consider.
"There's nothing we'd like more than to get into the play-off places or even get promoted with the nucleus of the side coming from south London." "I guess for a club like Palace, everyone's got a price.