chris lz,
That piece pf information was posted by bbq. It is the first time I have ever heard it, and I have been following this and other relative threads for a long time now, and read just about all that has been printed on the subject.
It would appear from bbq's posting that he was employed by ANZ as aircrew at the time of the crash. Perhaps if he still follows this thread he may elucidate further on his statement.
It perhaps gains some credence due to the fact that F/O Lucas was not in the cockpit at the time the CVR recordings were being recorded, which would appear to be unusual given that he was a member of the crew and important decisions were being made.