One of the most successful tenures in the history of major college athletics is coming to an end.
Oklahoma Sooners athletic director Joe Castiglione will retire from his full-time role in the upcoming school year, according to a report from ESPN's Pete Thamel. Once a new athletic director is hired, Castiglione will remain with the athletic department in an "emeritus" role, where he will serve as an advisor to the athletic department.
