There could have been more
The whole episode was to tell everybody not to be mad at Isaac for leaving. Did you listen to the funeral speech? Blame Scientology for messing with his head, but leave him alone. He's done some great work in the past, and this might not be the last we see of him.
You're totally right fdigital.
Hate the game, not the player...or in this case, the weird cult, not the victim.