Is Aaron Hill really moving away from Luann? What’s with all the guys leaving this strip?

I like Luann, but this soap opera goes on forever, especially when every subplot takes a week or two to play out and then may not be revisited for months. I’m still waiting to see what happens with Brad becoming a fireman. (I swear, since post-9/11 when Brad made his career choice, I’ve grown to like him so much I’d rather this was his strip!)