Eehhhhh...I like the idea of a Gus coaching tree just for recruiting purposes. But in terms of bringing the spread to Alabama, it's been here a while.
Pelham was one of the first to do the shotgun, fast(er) paced, spread out offense with Rick Rhoads in the late 90s (Watts Up, Vigor Down).
Hoover came in with it and dominated with Propst in 2000.
Now, you can find a lot of schools running the hurry up, "NASCAR," spread, and they have been for years. Theodore whipped our ass in 2003 with the spread. Trussville actually ran a version of the spread when Cox was there. Tuscaloosa County ran the spread, speed option for a while.
But it is nice to finally see some high school influence for Auburn. Seems like the majority of the schools in this state have a Bama homer at the helm.