Or as heard from one of the posters last week, the mis-match between out and in-flow is such that the RAF is rapidly heading for the state whereby it will be unable to sustain its own training regime, mainly on the aircrew front admittedly. Once the service reduces beyond a certain level, it goes down past a self-sustaining level and unless something drastic is done, will be virtually irrecoverable with the current commitments.
It's a worry.