Pretty basic idea which is severly underdeveloped.

Most mafia games have an option to bet against other players in some way (car race,bar brawl etc.)

I think it would be really cool to have this kind of option in the game. Could be something simple like training stuff at a gym then having a boxing match.

or something completely unique, like a snooker match with training in different stats....

not sure if it is a good idea or not so im just throwing it out there :)

Lady-Fighter's boxing matches should be soon hopefully!

Very fun event surrounded by superstition ;)

This would be a fun thing to impliment I think... I would like there to be mystery behind what statistics decided the winner though... there is already far too much predictablity..

Whitey is right about the mystery part.... I think we need to try to keep some of that.... secret. 

Dueling has been added in, and if they made a version of it that didn't kill, that'd essentially be what you want. However, I don't think that's something that I'd support. 

I must admit that I was turned off by the suggestion the moment I read "some other mafia games." I have already stated my opinion that I'm not a fan of suggestions that make this game like others. With that being said, players are betting on things here all the time. As Whitey gave an example, Lady-Fighter holds boxing matches in the streets that pit players against players. You are more than welcome to RP something like that where you have automated number rolls deciding outcomes. I don't know that I'd be a fan of hardcoding something like this in though.

Cass, it would have to be hardcoded in... otherwise no one would have accurate results... that's the problem.