Patrick Vieira says he can only hope that Wilfried Zaha is not singled out for different treatment by referees.
Palace had appeals for a late penalty at Brentford ignored by referee Simon Hooper following a challenge by Rico Henry on Zaha.
Match of the Day pundits Jermaine Jenas and Danny Murphy felt the officials had come to the right decision but also that Zaha may be pre-judged by referees when he is tackled and that could have been a factor in the final decision.
Zaha has been on the receiving end of rough treatment throughout his career and previously been forced to publically hit back at accusations he goes to ground too easily.