Kansas City Chiefs linebacker Mike Vrabel will retire from the NFL and be named an assistant coach at Ohio State on Monday, sources told The Columbus Dispatch on Saturday night.

None of the parties involved would comment when reached by The Dispatch, but the paper reported the school has a tentative news conference scheduled for Monday to announce the hiring.

Vrabel, an Ohio State alum, played the past two seasons with the Chiefs after eight years with the New England Patriots. He has been part of NFL's labor negotiations as a member of the NFL Players Association's executive committee.

Luke Fickell, the Buckeyes' former defensive coordinator and linebackers coach, was promoted to head coach on May 30 after Jim Tressel resigned. According to The Dispatch, Fickell and Vrabel were roommates during their time together at Ohio State.