Wilfried Zaha's camp are doubtful the Ivory Coast international will join Arsenal this summer.
Crystal Palace's demands are deemed to be too high for the Gunners, who are struggling with a small transfer budget.
Arsenal offered 40m for the 26-year-old, but Palace want at least doubt that.
Sky Sports says members of Zaha's entourage are convinced he won't swap Selhurst Park for the Emirates this summer.
Earlier this month, Zaha's brother Judicael told Sky Sports News: "Wilfried will always hold Crystal Palace and their fans in the highest regard and all the support they have given means the world to him.
"It's my brother's dream though to play for Arsenal.
"Given all that Wilfried has given to Crystal Palace to help them remain a Premier League club, I hope Palace will be able to see their way to agreeing a deal with Arsenal that allows Wilfried to realise his dream of playing European football for the club he's supported since childhood."
