I don't think it matters what the offense is doing as long as our D sucks. We could score 100 and still lose with the pass D we have. Also, Lynn directly responds to the question posed by the OP:
Q: Rex has said ground-and-pound before. Take us into your offensive philosophy.
A: No, I don't know ground-and-pound. To me, if they give you ground-and-pound you ground-and-pound. If they give you pass, you pass. I just want to coach an explosive offense, doing multiple things, balance multiple personnel groupings and just take what they give us. I'm a personnel driven guy. I believe in personnel. Get the ball in the hands of players and let them make the plays because if you do that, they'll make way more plays than we'll ever design.