I'll probably find another host who can help design and balance trials and maybe even handle separate user interactions to add variety to the trials.
Soon I'll start a poll or something to determine what type of trials people would like for next round. As stated before I wanted to keep the roles perfectly balanced, so no individual or group of individuals would have an advantage or easier time surviving over others because they were given a different role (for example, while Mafia is pretty balanced, obviously some roles have advantages). However, having unique roles does bring a new level of strategy into the game (see Mafia again). With a second host, it would be easier to design trials in which players had different goals and roles yet still keeping the trial as balanced as possible.
As for my second point, it would be interesting to have two hosts that are sent information from players, but the hosts do not share that information. Weird trial possibilities...I can see it now