The point I was making was that without a fundamental change to the way the government funds the military (and and equally fundamental change in the way the CF structures the military) we will never have a dedicated, properly capable in a true high-intensity combat environment, CAS aircraft.
As you've noted, even manning (an inadequately sized) fighter fleet of 88 aircraft will be a serious challenge for the CF. How on earth could we manage an additional fleet of proper CAS aircraft?
So, if we want to have any type of air support capability at all, then to my mind it will be something like was done with the Griffons, taking an existing asset and making it useful in a way that wasn't originally intended for it. And then only in situations where we're up against an enemy that isn't in a position to really exploit its weaknesses.
An armed transport/utility helicopter, or trainer against China/Russia/Iran/North Korea of course would be a stupid idea. Against a low-tech insurgent group like IS? Maybe it might have some merit.
Is spending money on that (niche) capability worthwhile compared to spending the same money on other core capabilities like more ATGMs for the infantry, more guns for the artillery, etc? I have my doubts.