There is only one Cignetti out there that we know of. Saban was not great at MSU, not until he got to Alabama. It's hard to have a true comparison of head coaches. Why isn't Drinkwitz winning as much as Cignetti is? He is no "home run hire". Who else would be? Maybe Kiffen,, but I just don't like him.
Here we have a clear comparison in coaches with the same players in Franklin and Terry. You have to acknowledge the difference in this team since Terry has taken over, even though it has taken a few weeks to see the full effect. With Terry calling out the OL to block better, letting the younger WR get playing time, Making Kaytron the priority RB, getting Diaz's prowler package installed, and making sure the offense is taking deeper shots downfield. And just instilling a sense of fight in a team that has almost zero to play for.
I think the team now would surely beat Iowa, and maybe Indiana but not OSU.