Iowa Heads Into Purdue With One Big Defensive Unknown

No. 15 Iowa readies its offense for a Purdue squad navigating a fresh defensive strategy amidst a coaching shake-up.

Purdue’s defensive shakeup adds a layer of mystery to Iowa’s trip to West Lafayette, but the Hawkeyes aren’t changing their approach.

Boilermakers head coach Barry Odom fired defensive coordinator Kevin Kane on Sunday after Purdue’s 34-29 loss to Maryland. Purdue enters the matchup ranked 124th nationally in scoring defense, giving up about 30 points per game, and has now dropped three straight while allowing at least 31 points in each loss.

“You can’t play as good as we did early on defense, and then all of a sudden you give up four explosive plays - really for touchdowns,” Odom said during his Monday press conference. “You’ll never win games doing that.”

Odom, who has spent the last 15 years working on the defensive side as a coordinator at Memphis, Missouri and Arkansas before becoming Purdue’s head coach, did not say who would handle defensive play-calling against Iowa. He did say his assistants have helped with the game plan for the Hawkeyes.

For Iowa, the uncertainty makes Purdue a little harder to read, but not enough to alter the weekly routine. Kirk Ferentz said the Hawkeyes have plenty of film to study at this point in the season, yet this situation still feels different.

“One nice thing about November is you have film to look at, and I just got done telling a couple of our guys coming off the field. You have a volume of film.

Every player has got a personality. So if you, as an offensive lineman or defensive lineman, study those guys that you're going to be working against, you can get a little bit of an edge if you are smart about it,” Iowa head coach Kirk Ferentz said.

“But in this case, to that point, this is like Week 1. We really don't know.”

Iowa’s offense has shown some punch lately. The Hawkeyes have scored at least one touchdown drive of 95 yards or more in each of their last three games, with two of those coming on the road. They also have five running backs with at least 100 rushing yards this season and three pass catchers who have topped 300 receiving yards.

That gives the Hawkeyes some flexibility, and quarterback Hank Brown said the preparation stays the same no matter who is making the calls on the other side.

“Preparation doesn’t necessarily change,” Brown said. “We’re going to continue to prepare the way that we’ve prepared all year, but we know they’re going to give us their best shot and they’re going to come out firing.”

Purdue is not the same group Iowa used to see in previous years, though the Boilermakers still have some wins on the resume this season. They beat Illinois and Minnesota, giving Purdue its first multi-conference-win season since recording a 3-6 Big Ten record in 2023.

Iowa, meanwhile, is trying to make the most of its final three games after a loss to Minnesota three weeks ago. The offense has looked better since then, but ball security has undercut some of those gains.

Ferentz said the Hawkeyes will learn what they can once the game starts, because the real test comes after kickoff.

“We'll have to figure out what's going on there in that first half, for sure,” Ferentz said. “Then they'll probably flip it around in the second half. We'll see.”

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