We went through all the RTA analogies on the Mull thread (usually to support the MOD/RAF/RO's finding of pilot Gross Negligence) and look how that turned out. As in that case this outcome will be determined elsewhere.
MBA are simply the latest scapegoats for the Gross Negligence of certain RAF VSOs and the cover up of that by other RAF VSOs. At the moment the HSE would appear to need convincing of that, so perhaps MBA should convince someone else, then they could convince HSE...
Meanwhile the usual stove piping will continue, no doubt.