I think the CAG issue (as with all competitively selected positions) is that the people who were in those positions previously select up-and-coming guys who fit the mold the selectors envision.
Brett, I agree that there is a certain level of expertise that comes with being a pointy nose guy that helps when you are in the CAG role. The only counter I would have to that is why do they make E-2 pilots CAG? They wouldn't go anywhere near where the jets would, so they don't have the same level of "expertise", and I can remember talking to some E-2 pilot JO's that said all they did was fly circles and they didn't have a clue what went on in the tube. The point I'm making is that it boils down to what the person puts in to it and learns from it. I'm a helo guy and I know what a LFS/Alpha, etc are. I understand how the fuel ladder works and z-diagrams, and I haven't even flown in a jet. Sure, I've never dropped a bomb, the same as a jet guy hasn't ever shot a pirate. There is a lot of knowledge leaned from just operating in the airwing.
Sure, my opinion is probably a little biased, but I can say that a good majority of the guys who fly jets don't really understand what we as helos can do, but the opposite isn't true. I can say that on our last deployment where we flew off the carrier against pirates and in support of the Quest, which was 99% helo oriented, the jet guys got a good view of what we can do and it changed a lot of their stereotypes of the helicopter and it's capabilities.
The reality is that right now the Tailhook guys don't want to give up their hold on the CAG spot. If a helo bubba was selected it wouldn't be setting an Airwing up for failure because of the vetting needed to get that guy into the CAG role. I do think that as more mid-level officers get promoted there will be a shift mainly due in part to the older guys with their preconceived notions of helicopters only operating like the H-3 used to (pretty much ass and trash only) going away.
With all of that said, I doubt it will change anytime soon, and I'm ok with that. There are plenty of jet guys who can fill the role of CAG and it'll still get the job done. It is a bit frustrating that helo guys aren't selected but it doesn't make much difference, and I'll just fly my plane guard with my crayons and color while in the starboard-d.