[Nazu(s)]

I'm not entirely sure what "roll the dice" is mechanics wise.

Vote kick, as you said, is a really really bad idea and will get abused 99% of the time.

RTD allows you to type 'rtd' in chat for either a positive or negative perk. Think of the crystals/balls for props and hunters, both have positive and negative drawbacks. The difference between the two is you can simply type the command in chat for the perk.