Maybe time to re-think the "Kirk finds ways to lose games" narrative. Everybody will occasionally lose games as a favorite,
that's football after all. The better your team and the more often you are favored, the more frequently it will happen to you.
Iowa and KF were rightfully criticized for their performance as a double-digit favorite from 2006 through 2014. Iowa was 18-0 as a double-digit favorite from '99-'05, but then swooned to 28-11 from '06-early '14 (after the ISU loss, when
this article was published). What caused the putrid stretch? Complacency? A rigid, over-conservative approach? Too much fund-raising? Who knows, but it was ugly, and hence the narrative was born.
What have things looked like since then? Well, from 2015 on (3.5 years of data), Iowa is 29-3 as a favorite (90.6% win%). Among P5 teams who have been favored in at least 20 games over that stretch, Iowa is 3rd nationally (behind Clemson, 95.5%, and Alabama, 94.0%).
https://www.teamrankings.com/ncf/trends/win_trends/?sc=is_fav&range=yearly_since_2015
"Cherry-picker!" you scream, "Of course they look good over that stretch because it included the 2015 undefeated regular season, which we all know was a fluke of the highest magnitude!"
Okay, let's exclude that, and look just at 2016, 2017, and 2018 to date (still 2.5 years of data). Iowa is 18th nationally among P5 in win% as a favorite (85.7%, 18-3), and a couple of the teams ahead of them (Iowa State and S. Carolina) were favored in less than 50% of their games.
https://www.teamrankings.com/ncf/trends/win_trends/?sc=is_fav&range=yearly_since_2016
Interestingly, Iowa is 27th nationally among P5 in win% as an underdog since 2015 (4-10, 29%). Not bad, but below KF's overall average during his tenure (going back to 2003, which is the earliest point in the data base, Iowa is 13th among P5 in win% as a dog, 37.3%).
Time for a narrative change?