Chicago Bears special teams coach Dave Toub will not return to the team next season under a new coach.

An NFL source told the Chicago Tribune Tuesday morning Toub is definitely leaving the organization. He has been with the team for nine seasons.

He is expected to to join Andy Reid’s coaching staff with the Kansas City Chiefs, but no official announcement has been made.

Toub’s contract went through 2013, but General Manager Phil Emery granted him permission to interview with the Chiefs and Carolina Panthers.