Usually the point of making a suggestion is to give ideas/feedback, not ask for them. Though I can't think of something myself, I get zombie's point. Adding more voting options will make the game chaotic and it won't be enjoyable anymore. It's like you want a candy, and one more, and one more until you get sick of it literally and figuratively. There needs to be a limit at some point, otherwise it'll go from good to bad instead of the other way around.