Drew Enlisted!

Drew did sign on the dotted line today with the United States Air Force. I don't understand all of what transpired, and I'm not really sure I'm happy with it, but Donnie and Drew were. So, I will be meeting with the recruiter later this week to sign the papers since Drew is still a minor for another month, and I'll get all my questions answered then.
Basically, he gets sworn in next week, then he's delayed entry until next summer/fall. He gives them a list of career paths and they choose from there for him. (we'll pray for God's direction there, since Drew doesn't actually have any one path narrowed down) IF Drew has a year of college credits the first year in the AF, then he can apply for ROTC. That is what I am not happy about, but he has $38k GI Bill for college, and that is nothing to sneeze at. Worst case, Drew does his time, does college online or after he gets out, and it gets paid for by the GI Bill. Best case, he goes ROTC, becomes an officer, and has a bit better edge for a career later.
Now, does this mean I have to start treating him like he's an adult?