That and...Malzahn stated that the offense will have a few new wrinkles. I'm guessing Willis will see more playing time as the offense needs a real mobile QB to run away from any resemblance of a pass rush.
If you use Willis in the same offense Nick Marshall ran, I think it could be effective in spots. You'd have to run things quicker and the speed sweep would have to be an option on 90% of the plays, like it was under Cam and Marshall. They only either fake or run it maybe 20% of the time now. Malzahn's bread and butter, the quick runs between the tackles, which is supposed to set up everything else, has become very slow developing. No way to compare Stidham to Marshall, but since there's very little threat of JS running, it appears he holds the ball out there longer and let's the back look at things developing in front of him. Just my arm chair observation.
Marshall became a master at eyeing the defense and knowing when to hit the speed sweep, hand off or keep it. And it happened damn fast. Willis could possibly get us into a lot of those situations, but they would have to tweak the offense to focus more on the read option. And quite frankly, it might help this line to know that there's nothing cute going on. They're hammering the guy in front of them.