I have a theory on this.
Anyone remember that woman depicted in the movie The Blind Side? I remember back when we were in hot pursuit of Saban, she stood up and told some Alumni that Saban was in her living room when he accepted the Bama job.
I thought that was a weird thing since she and her husband are huge BMD for Ole Miss.
Then it occured to me that, back a few years ago some Bama BMD paid a bunch of money to a kid that ended up at Ole Miss.
So My Theory
An agreement between Bama BMD and Ole Miss BMD you pay for my kids and we will pay for yours. neither school gets in trouble since the money can be traced to individuals who are BMD for schools that the athlete didn't go to.
Just a theory, but I've seen a few things here and there that lead me to this possibility.