You haven't watched enough UNI then.
Total offensive transformation over the last three years, actually led by Tuttle. Much more tempo, led The Valley in scoring this year and tempo has gone from the 350s to 170 this year. It isn't a grind it out slog anymore. Iowa State actually plays much slower than UNI does at this point.
Tuttle's the guy because he's proving himself to be a really good recruiter and has run UNIs offense for the last 3 years, including while he was technically video coordinator. He's the right guy. I don't know if Jake finds a job he wants (keep an eye on Northwestern if it opens) but Tuttle is eventually the guy here.