I'd be interested to hear your theories about who could take action against whom, for what, now.
An unvarnished, precise report of what occurred and when would be a start. With transcripts and flight data included. ATSB always trumpets accident investigations as not being about blame. Let the report show what happened, who did what and when and nothing further. Layout the shortfalls in operating procedures, whatever, we can all draw our own conclusions. Thats probably why the report is being redone in the first place.
The ATSB will then provide the draft report to directly involved parties for their comment and feedback.
Say what? This thing may never see the light of day in a transparent form.