I'd be very surprised if Hurts went to a school that is on Bama's schedule next year, much less a rival like Auburn or Tennessee. He has built up so much good will in that town with his performance in the SECCG this year that he would not want to diminish it by playing against them, especially when he has other good options.
Keep an eye on TCU. Texas school, he would walk in as the day one starter, they are bringing back a lot of weapons on offense and 4/5 returning starters on the OL. Sonny Cumbie has shown he can run a wide open offense with a QB that has Hurts's skill set in the past, Trevone Boykin really lit it up there in 2014. Would be a good fit for him.