I used the GI Bill for part of my college degree, it wasn't enough to cover all of it.
They have lots of rules and guidelines. I had to see the financial office at my college every semester to sign a promissory note because the VA refused to pay until around the second month of the semester. It was annoying and humiliating.
I really hope the GI Bill is eventually allowed to be used for dependents. My husband has his, but I don't think he will be using it for a PHD program. And since he paid the money in, I think he should be allowed to spend it. But that's just my onion. Heh.
Your guy could always get a Criminal Justice Degree and then become an officer right?
I think its crappy the guy can't get a break.