I couldn't disagree more with you on this one sorry
Cannon82.
The AFL should impose heavier penalties for guys who play for frees and duck their head etc, but it's not as prevelant in footy as say, diving in soccer.
If a player fakes or feigns an incident and deliberately sets about to trick the umpire, then the onus should be on the player to change that behaviour.
Umpires will make mistakes, they always have and always will, but I have little time for people who constantly blame umpires and abuse umpires.