A-F
Not sure how you think this brings up the 2 man flightdeck discussion again? I've seen young/inexperienced copilots struggle in high workload conditions, but I seem to recall I did the same at times, until I stopped being young/inexperienced (ok, still happens at times...). And with the ergonomic design of modern aircraft, and the move, with modern fms, to 'operating' rather than pure 'piloting', our 2 man flightdecks seem to have proven more than capable. And yes, I've got VC10 time in the book, but we always preferred tanking to SLF anyway!