eh, i'm sure the plan has a second set of fall guys to take the brunt of responsibility. Old or dying to admit all then disappear.
Or, they just hope to ignore it and quelch all legal action thru simple gag orders.
Either way, it's interesting theater but I'm quite doubtful much will change, other than "everyone knows and the only solution is to vote the guys out, and start over".
Of course, seeing the dumb cnuts here admit "well, maybe it was an inside job, but..." will be amusing.