I agree people would love it. Hell, I'll even take it a step further and say people would buy in with homer levels of joy and optimism almost immediately and anoint him the second coming about 5 mins after he's hired, just like our fanbase has done with every single coach. I mean, look at Rhule. The vast majority of our fans went from "who is Matt Rhule" to "we're gonna be great, we've got Matt Rhule" almost over night.
The big part of your post is the IF he could get it rolling. Yet to be seen if that offense can consistently work against P4 level competition. Hence why none have given him a shot yet. That's the part that's hard to swallow. That we, a blue blood, big money, P2 football program would be the guinea pig to see if that system is a gimmick or genius. Huge risk. Admittedly, a risk that I'd be willing to take at this point.