@ Dozy
thus making it impossible to ascertain what the aircraft's response to zero control input would have been.
The BEA has done this for you.
I should have clarified this earlier.
The pink line represents "
Simulation without pilot input and with reconstructed wind".
http://www.bea.aero/fr/enquetes/vol....gure.64.en.png
So can we drop the speculation about what would have happened without pilot inputs? BEA says no barrel roll and no oscillations.