Although somewhat "minor", one thing no one ever mentions is uniform regulations/standards when CC'ing in uniform IF (not likely) it were allowed on base. Just exactly how large and/or unsightly does an IWB "bulge" have to be before being out of uniform standards? Or sagging belt, or in the pocket, etc... People were talking about open carry on base in another forum and no one mentioned this there, either. Open carry? With ALL of the zillions of holsters, materials, types of handguns, etc? Plus, any currently approved uniform belt other than a duty belt would SUCK for an IWB/OWB holster setup.
And, they'd have to consider "carrying appearance" when out in town, too. I never once carried in uniform off base because it was all I could do to get home and get out of my khakis or summer whites. If in a flight suit, we couldn't really stop in between home and base anyway back when I was in (Navy).
I'd LOVE to see them try and the new uniform manual if they do!