Depends on their faith in the OL down in the deep red zone and the level of the opposing D.
You're putting Hurts in, and the D knows he has trouble with quick decisions and 5-20 yard accuracy. So you telegraph run / wildcat, which puts tremendous reliance on the OL against a D that is already selling out against the run.
This is the problem we've had against good teams for a while now.
Against inferior talent and coaching ( 90%+ of all CFB teams), it doesn't matter. Absent a 2012-level OL, it's a problem against a good team, albeit a surmountable one. Against an elite defense (i.e., in a championship or playoff game), you're staring a FGA in the face.
That strategy might work, but will be a function of the OL.
FTR, I'm optimistic on the 2018 OL.