Ohio State football just won the national championship, but the celebration didn’t last long. There appears to be a mass exodus from the coaching staff. Ryan Day has to replace his defensive coordinator,

Ohio State wide receivers coach Brian Hartline is reportedly set to be promoted to become the Buckeyes' offensive coordinator. ESPN is among those reporting that Buckeyes coach Ryan Day has tabbed Hartline to succeed Chip Kelly in that role.

COLUMBUS, Ohio — Ohio State football coach Ryan Day wasted little time finding his next offensive coordinator. The Buckeyes are promoting receivers coach Brian Hartline to the position, according to multiple reports, replacing Chip Kelly who left for the Las Vegas Raiders on Sunday.