Jig Peter, I'd be surprised (and disappointed) as well if it turns out that way when the final report is released.
What is worrisome from the outside, (which is as true of mishaps in our country as anywhere, see the wake stirred up by Colgon Air accident) is my last concern: which cause factors will be actioned, and which paid lip service? (Ref: Sully's testimony in Congress ...)
That worry crosses all borders.