Should united have appealed against evra's ban?

zolas answer makes me laugh, the law dosen't distinguish between the severity of the attempted injury. cantona jumped feet first into the crowd conecting with a fans chest, minimal injury. drogba threw a coin, not putting someones eye out again minimal injury. a crime is a crime is a crime, evra pushed a member of staff who shouldn't have been there, cutting gr 15 minutes after the end of the game, i hope one of the players in your team does the same and gets a 4 match suspension, now the law has been set down.