I have to agree. If you want to fly and already have your degree there's no reason to enlist. There's a ton of info out there these days including this site, baseops.net, wantscheck.com, aptap.org...
Recruiters do not hire pilots in the guard. For any unit you are interested in you need to find the officer/pilot in ops that is in charge of that. Recruiters will end up organizing your paperwork if you are selected to meet the hiring board at most units.
If there was really a career field you were interested in that only enlisted do, I don't see anything wrong with serving in that capacity. But as a pilot, the clock is ticking. You have less than 6 years to start UPT without a waiver. Most units hire 1-2 years prior to your UPT start date. Add that to how long it may or may not take you to get an offer and you'll see why it's better to go for a pilot slot now as opposed to later.