That is a dilemma. What you want someone else to do it if was you?
Was he a jerk in the past because of being an uber-elder? That tends to happen when people really put on the "cult-like personality."
On the other hand, if he's caused "lots of problems" for you and your friends, you might just let it go and watch what happens. Karma's a bitch.
Maybe he wants to be outed by the elders.