It's hard for me to look at what Urban has done since coming to Columbus as under achieving. 61-6, a big 10 championship, sugar bowl win, fiesta bowl win and saving the programming when it was on the edge of disaster following tattoo mess and the 2011 awful season.
However, I've sat many times and wondered, how the hell does Ohio state only have 1 B1G title in 5 seasons considering they've gone 61-6 and I believe 32-2 or something ridiculous like that in B1G play. I can say from the expectations and the talent level there should be more conference titles. As everyone has said, they let 2015 slip away when they had the most talented team in the country by a mile. But mishandling the QB situation for over half the season, coupled with a mess on an offensive play scheme, it derailed what should have been a 15-0 season with a B1G title and Natty. That 2015 MSU game is the worst thing I've ever sat and watched in person. Horrible game plus shitty cold rain.
All in all I would say Urban has done a pretty damn good job. But they've definitely left some huge opportunities slip away the last 2 seasons