Hang On!
If I declare that my whole flight is mad, then I would assume that there is little (or no!) need for an OJAR for each of them; surely it must be against Section (insert random number) of the Human Rights Act to comment on a persons fitness for promotion whilst I have also declared them mad. Therefore, less administrative burden for the poor (and may I say, sane) flt cdrs.
Also, if I declare one of my JPs mad it is my 'duty of care' to ensure the poor mad f@ckers don't fly, maybe the auth desk would be a good place. As an aside, this would also ensure that the flt cdrs would have a pick of jets (I'll have the one with the eff'ing big bombs please!) and plenty of hours to hone our exceptional (and also sane, stable, extroverted) skills. This is turn would solve the retention problem for experienced aircrew and ultimately save HM (God bless you Ma'am) a bucket load of cash that we could invest in even better things that go whoosh, and then bang!
HAPPY! You are all officially mad, I'll sign it.