[Kevin]

Is he likely to be very committed because of you, or because he really wants to be?

I was always skeptical about these sorts of guys going through rush because their girlfriends told them to, or because they thought it'd bring them closer together.

Why is he really doing this? Is this your decision or his?

It sounds like with this guy's veteran status, he probably won't need too much more to put on his resume. Greek life won't be (and isn't for most people) that big a deal when entering the work force.

-- and yes, some organizations do have age caps. I'm pretty sure mine does (but I'd have to go to the books to tell you what it is).