Mitchell (undisclosed) reverted to the Colts' reserve/injured list Tuesday after clearing waivers, per the NFL's transaction log.
By reverting to the Colts' IR, Mitchell will be forced to sit for the entire 2026 season unless he reaches an injury settlement with Indianapolis. He appeared in 10 regular-season games between the Browns and Colts last year, and finished with 19 tackles (14 solo), four pass defenses and one forced fumble.