Had someone done a fresh review of use of Automation with a view towards ensuring the Crew's were making the best and most appropriate use of the features and functions of the AFCS systems....would potential pitfalls been discovered that might have prevented this last crash?
Had bad habits been allowed to grow?
Had SOP's been reviewed to to confirm the Industry Best Practices were being incorporated.....would that have made a difference?
I take you back to the work Double Bogey did on Night Approaches to Offshore locations....is that not a perfect example of what I am talking about doing?
Look at current procedures and see if they can be improved.....and done at regular intervals.....skinning that Onion back looking to see if all the layers are as they should really be.