breguet
SOPs in a non-standard situation or predicament is probably not such a good idea. Standard means standard, yawwwwwn, another routine flight.
When the sh*t hits the fan, you need to be focused on what needs to be done and who needs to do what. Strictly adhering to SOPs could spell disaster.
Not sure many who have gone through unexpected events followed SOPs? I think most who have a tale to tell will admit that the situation called for non-standard solutions.
FWIW
Willie