The former Houston Texans head coach has gone from Alabama offensive coordinator to New England Patriots OC to now Ohio State OC.
According to reports, Buckeyes head coach Ryan Day will look to give up play-calling duties and bring in the veteran O'Brien to run the offense. Ohio State averaged 407.9 yards of offense per game last season, ranking No. 47 in the country.
When O'Brien coached at Alabama, the Crimson Tide had their first Heisman-winning QB in school history in Bryce Young.