2003 Solich 10-3 (5-3) Bowl
2004 Cally 5-6 (3-5)
2005 Cally 8-4 (4-4) Bowl
2006 Cally 9-5 (6-2) Div Champs/ Bowl
2007 Cally 5-7 (2-6)
2008 Pelini 9-4 (5-3) Bowl
vs.
2014 Pelini 9-4 (5-3) Bowl
2015 Riley 6-7 (3-5) Bowl
2016 Riley 9-4 (6-3) Bowl
2017 Riley 4-8 (3-6)
2018 Frost
Just from a win-loss perspective, the Callahan and Riley eras look more similar than different to me. Take out 2005 and they are just about identical. As far as talent level on the roster, by many different measures we have seen it shown that the talent level has not drastically changed much over the last 15 years. So I agree with those that think 6-6 is possible, but we should expect more than that in 2018.