This is a role playing game. As such some people can chose to be cheaters. It was part of the west and should be part of the game. I have no qualms about attacking any player because I want to be an outlaw. I am BAD. I would steal from you given half a chance. That is why I became a dueler. As far as rigging a fight, well, that happened too. Yes it should be discouraged but it will happen. There would be another way. Ethics shouldn't matter in an RPG. If you want ethics, have them and hope people follow. Either they will or they won't.