I could sure as hell be wrong, but I think it would be a mistake for anyone to get their hopes up on any ultimate convictions, or even a general accountability.
Even if Garland prosecutes, the best he'll be able to hope for is a hung jury. There will be cult members in any jury. I'll bet he knows it. This is essentially a Mafia case, and there is no "Sammy the Bull Gravano" to Trump's Gotti. Then, it's just back to business for this mob.
I want the facts to come out in a trial. At least we'll fuckin' know. Anything beyond that would surprise/shock me.