At some point, in my humble opinion, this becomes the responsibility of the individual. The system is already too onerous and it's unlikely that requiring an AFR for each class rating would have much real effect on outcomes anyway.
Thank you Subversive, I totally agree. As long as some of you folk keep pushing for regulation, the bigger the rool book will get. It is already past huge. There is also a huge difference between pulling off a simulated engine failure and facing the real deal. This cannot be simulated. Take responsibility for yourselves good people, legislation will not save you.