Although this is a pretty good idea, I think it would be both easiest and best for the game if the other players were juice kids. I mean, if a player chose signy then it would have to hide all the other signs in the game, which is 5. The way I see it, a player could host a game, other players could join and then it would set up their characters. I think that the NPCs should remain NPCs, maybe there could be new characters that could be used in multiplayer.