option. Head coaches with an offensive background almost always institute the system they are experienced in, or something quite similar to it. Also, nearly everyone in his coaching tree with an offensive background is also limited mostly to the triple option. So, it's pretty much a certainty that it's what he would institute as the HC, as there's virtually no chance that he would be willing to take the HC job at a place that renders his experience and offensive philosophy moot, and institues an offensive system entirely different from his run by a guy who he doesn't already have an enormous amount of experience with and trust in.