In a game where a 4 game ban is routine for punching somebody, I don't get how a bite (which is far less dangerous than a punch) warrants a 10 game ban last year, and (now he seems to have done it again) has warranted calls for, in some cases, a year - long ban. I get the repeat offence and all, but the punishment for a bite is becoming over twice as long as those for horrendous 2-footed tackles and headbutts. Someone explain?