Originally Posted by
Pace
...but then get this accepted as standard procedure by the manufacturer as well as the CAA for a change in training procedures in this aircraft. ...
This is unlikely to happen, simply because of the product liability issue. So long as the pilot is still flying the aircraft, any undesirable outcome can be put down to "pilot error". Pulling the 'chute is essentially turning to the manufacturer & saying "you have control" - if the manufacturer makes it a formal recommendation in the POH, the lawyers will have a field day if the worst happens.