Ohio State defensive quality control coach Joe Lyberger has been placed on administrative leave as the school opens an investigation following complaints agains

Ohio State football quality control coach Joe Lyberger has been on paid administrative leave since December, while the school's Office of Institutional Equity conducts an investigation. OSU has declined to comment.

The coach previously had worked two seasons as a defensive assistant at Bucknell and played at Slippery Rock before graduating in 2016.

However, Knowles wasn’t in attendance. About an hour later, reports surfaced that Knowles is leaving Ohio State to serve as Penn State’s next defensive coordinator. The move leaves Day searching for a replacement. Here’s who he might consider as he enters his seventh season as the Buckeyes' head coach.

Here are three potential options who could fill the Ohio State Buckeyes' defensive coordinator vacancy in 2025.

Former Ohio State defensive coordinator said in an address to Penn State players that the Nittany Lions were 'everything' to him growing up