Oh how good this all sounds but to hand in your kit and leave is a little drastic. What about a high-level compromise.
Those who can, go and do and those who can't (pass), get on with all the jobs that those of us who can, do not want to do? (I know less time on ops etc... but....less promotion, op bonus, medals and kudos too???)
We would then have a fit front line (not true at the moment and isn't needed apparently) and dedicated (but less fit) rear echelon. Why throw people out? If we are so short make them civvies in the same job?
I still say that they will do nothing regardless of weather you pass or fail, numbers of attended will bluff most star watchers.
Never know there may be another way?
PS - Army do 3