What happened: Former NFL head coach Jon Gruden led fans in a 'Let's Go Hawks' chant at Kinnick Stadium on Saturday. Gruden took part in game-day festivities to rally the Iowa crowd.

Why it matters: The appearance highlights continued collegiate and media engagements for Jon Gruden, who previously coached the Raiders and Buccaneers. Kinnick Stadium regularly features prominent guest appearances during Big Ten home dates.

What to watch: Iowa continues its Big Ten regular-season schedule through November. Gruden has not announced any official coaching or advisory role for the 2026 season.