During Murder I've noticed a lot of people don't like to be murderer, and ask to be shot. This can make the game boring if the person constantly gets murderer, as the rounds will never have any action in them. If possible, you should add an option that players can pick that will turn off their ability to be murderer. Pros: This will make the game-play more enjoyable to those who don't want to be murderer. This will also open murderer up to people who want it, but can never get it due to the people who don't want it constantly getting it. Finally, this will lengthen rounds, and open up more time for players to enjoy murder instead of the round ending instantly do to someone no enjoying being murderer. Cons: This may make it so that there are no people that want to be murderer in a game. I also don't know if this would be hard to code.