When was the last time we added a new role though? We've been going with the same formula for at least 3 games now I believe, imo it isn't bad to try something new every 3 games or so, see if it works, and if not then we just go back to the way things were for another three rounds, then after that if someone wants to try something, we try it, and so forth. Variety is the spice of life man.