Some people just want to do it just to say they did. If I could of played a silly game for a few years for pay, I would of jumped at it, and not be in a big rush to get to the COMPLETE DEPRESSING SOUL CRUSHING BOREDOM of the "real world".
Well, it's not like he got a degree in anything that will get him a job that pays enough to support a family, or even himself. He'd have to go back to graduate school to get something usable. And good for him that he graduated in 2 years. I would hope he would, given the extra summer work that student-athletes get and the course of study. If he'd have graduated in 2 or 3 years and gotten a degree in Finance or Engineering, then that would have been an accomplishment.
So given all of that and assuming he's not going back to graduate school, probably playing somewhere to make a few bucks for a little while might be his best option for now. But it won't last.
If you make the "real world" an exercise in boredom and it's "soul crushing", then you're doing something wrong.