No offense, but in effect we've been running the "wildcat" almost EVERY SINGLE SNAP for most of the past two years....Well, remember at one point in time Saban did use the wildcat. I can't imagine a better wildcat formation than using Hurts, and there are some specific scenarios in which Hurts might make more sense anyway. I remember in the championship game they brought in Hurts just to set up positioning for the field goal. There were also plays where someone other than the QB threw the ball, like Maze.
Other than that though I'm having trouble imagining a lot of use for Hurts. If it isn't you know, QB sneaks/wildcat, or trick plays, I think clearly Tua should be the guy. May be they could use Hurts as an occasional halfback or something and in doing so kind of set up his use for other plays or trick plays. All the sudden he has the ball and he's about to throw, or he's under center. It would take a lot to do that, but if Alabama can have Stewart, Maze, etc... throwing, why not have some plays for Hurts?
IMO, a 2 QB system CAN work, IF you've got two guys playing different styles. We got some mileage out of Watts (a runner) and Zow (a pocket passer). UF won a NC with Leak (a pocket passer who could also run some) and a Freshman Tim Tebow (a running QB who could pass some). Basically, we've got two guys who "More-or-less" play similar styles - but one does it better than the other.....
I've said before, and still believe, that Hurts' best option, IF he wants ANY shot at an NFL career, is to find another position and spend the next two years learning to play it, and conditioning his body to perform in that role.