I firmly believe that *everyone* has something that he elders could use to DF them.
Even a bad attitude could do it.
The confession of secret sins is a way to scare the r&f.
I don't see more confessions, just a reinforcement of the power the elders wield to DF and ruin friendships and families to maintain control.
The reminders to shun contained in the current and future studies prove this.
You will recognizes them by their fruits