ssd ponders:
Imagine if the Iberia A340 runs off the end of the runway with full reverse thrust and the cockpit separates from the fuselage, as was the case in Toulouse.
I don't think the problem is unique to Airbus; any aircraft has this potential. A colleague did a safety study on a military aircraft: What happens if the aircraft bellies in, pilot is incapacitated, engine(s) still running, inlets just behind the cockpit, how does the fire brigade shut down engines to rescue the pilot?