Player exodus if relegated

I wasn’t particularly worried about relegation prior to Veira sacking but apparently we are deep in a relegation battle.

So as Palace are not hot on forward or succession planning, thought it be worth considering which players would likely be off if we go down, and keeping in mind that Hodgson couldn’t stop Watford’s freefall, and who are the ultimate panic button pressers

Zaha / free
Eze / seems distracted after reported toon interest prior to WC

Too good to stay ;
Ghuei
Olise
Mitchell
Andersen?

Also which younger players maybe offered new contract, that may not have been kept on if retain premier league status ;
Banks ?