My 2 cents
The article (from 2009--an eternity in Air Force manning policy) says we are training more RPA pilots than fighter and bomber, which is still true. A typical class right now graduates around 20 (both sides of the class--T-1 and T-38). Lately only about 3 on average T-38 studs are getting a fighter/bomber. RPAs are assignable to UPT grads, but we (at our base) haven't seen one in a while now that the RPA career track is up and running, not sure what numbers they are putting out, but they are not rated "pilots" in the sense that they'll be able to transfer to aircraft that requires a person to be in it to fly it. That being said, not sure what RPAs have to do with this discussion in any case. You can be the "Chuck Yeager" of the RPA world, but that time don't count for squat when trying to transfer to a civilian pilot position.
Stall training: It's extensive in the AF. My experience in Phase 1 was as a tweet FAIP, but I'm told the T-6 is similar. Stalls and spins are a very large portion of the pre-solo syllabus. Not sure about the Toners, but now as a 38 IP, most of the first two blocks are dedicated to landing, which means knowing why and how the jet stalls and practicing, in all configurations, stalls and slow flight, to include full aft stick stalls and stability demos. At PIT, all IP trainees get a dedicated stall ride with a specially trained stall pilot and we repeat stall academics on a regular basis back at our bases, as well as the stall ride. When I flew corporate, stall training in the BBJ and G450 was typical of what most readers here know and have accomplished, however, I don't recall a whole lot of academics on the subject, just what to do if the stick starts shaking. That being said, my pure civilian sim partner in the 450 is as good a pilot as I've ever flown with and not understanding basic aerodynamics, straight or swept wing was not an issue.
Fatigue: In my opinion, this is the big issue. I walked away from a high paying corporate gig, with two great jets, for several reasons regarding safety and integrity. A major part of the safety issue was scheduling. We were expected to fly two pilot operations no matter what the trip length, to include west coast out and backs to the Caribbean, West Coast to Europe followed by a reposition, and worst of all 24 long work days, West Coast to Asia. That is with only two pilots, no relief crew and no pre-positioned crew. I am convinced this operation will hurt someone sooner or later, after all "Fate is the Hunter". Problem is they are doing nothing wrong according to Part 91, but the evidence is pretty clear regarding accident statistics and fatigue being a contributing factor. But you've got to ask yourself, is living on one coast and working on another for crap pay really worth it? For me, living 5 minutes from work with great pay wasn't, (believe me, I understand that flying is better than not flying--usually). But I suffered for my decision with unemployment, part time and finally full time non-flying in another city.
In the end I lucked out with a recall to an active duty cockpit, but I agree with those here that say reasonable common sense rules need to be created and enforced regarding crew rest.