I don't see how the desire to play wide receiver would send him to UGA. He could play WR at 'Bama too, we've sent receivers to the league recently, and it's not like we have Spencer Pennington waiting in the wings at quarterback. And besides, it's not like UGA is exactly loaded in the defensive backfield in their own right.
In the end I just think it'll be a moot point. I think he's heading to Alabama regardless.
Only reason I think UGA has an advantage if MM wants to play receiver is that we have had at least 4 WR commits the past 3 years. Plus, if all 4 WR commits enroll this fall, Ronald Carswell will give us 5 WR in this class. UGA only has 3 WR commits this year and only signed 2 last year. I'm not saying that sways him to UGA, simply that there would be less competition in the depth chart. I think he still rolls with the Tide with the expectation to play DB and get on the field early.