2 things in that article stand out to me.
1) Daniels talking about Wisky's defense
“It’s so hard to play against teams like that because teams in the Big Ten, you’ll find there’s multiple plays when one player is out of his gap and we gash them for a 40-, 50-yard run..."
No offense to JD, but he sure seems to think Iowa's ground game has been a lot more explosive than I remember. Multiple 40-50 yard plays against other teams?
2) this summary about the recent Wisconsin games
Iowa employed a decent first-down strategy in both 2016 and 2017. In 42 combined first-down plays, the Hawkeyes ran 23 times for 105 yards and completed 10 of 19 passes for 69 yards.
10 of 19 for 69 yards passing is nowhere near decent! That's 3.5 yards per attempt! Teeeeeerrible!