Concours77,
No record exists of what the instrument panels were displaying in 447....
So tell me, how do you know "we have no indications..." panels? You are misinterpreting a verbal statement about speed to fit your theory of instrument panels...
Why do you think it took so much attention and time to get the roll stopped? What do you think made the situation, once in the stall at 38K feet, not recoverable besides not recognizing they weren't in a stall?
Which memory item did the PF potentially revert to when he recognized they were out of the flight path?
Not so much so when you try to explain what needs to be done to stay safe...