The Indianapolis Colts finalized their 2018 coaching staff by making the following hires Tuesday, Feb. 27: former CFL coach Marcus Brady Former Atlanta Falcons defensive quality control coach, former Atlanta Falcons assistant coach Jon Gannon as defensive backs/cornerbacks coach, former JUCO cornerbacks coach David Overstreet as defensive quality control coach, former New England Patriots team official Frank Ross as assistant special teams coach and former Lafayette College wide receivers coach Gunnard Twyner as offensive quality control coach.