Ohio State fans and dignitaries gathered at Ohio Stadium on Sunday to celebrate the Buckeyes' 2024 national championship run. Ohio State bested Notre Dame 34-23 in the College Football Playoff National Championship last week to win its first crown since 2014 and third since 1970.

Ohio State, the first team to run the gauntlet of four playoff games on its way to the national title, celebrated with 30,000 Buckeyes fan on Sunday at Ohio Stadium. Fans braved 30-degree temperatures to welcome home a team that beat five top-10 rivals on its way to the title,

Barrett quickly transitioned into coaching following the end of a college football career that spanned from 2013-17. He had a short NFL career spending time with the New Orleans Saints (twice), Seattle Seahawks and Pittsburgh Steelers from 2018-19. Then spent a season in the CFL with the Edmonton Elks in 2022.

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

Jim Knowles is expected to take the same position at Penn State, as first reported by Yahoo Sports' Ross Dellenger. The two sides are finalizing a three-year deal reportedly worth $3.1 million per season, making him the first college football coordinator to earn an annual salary of at least $3 million.