UNC safety Myles Dorn Assuming Leadership Role Posted Mar 23, 2018 Myles Dorn has flashed big-play potential and proven to be a consistent performer for UNC at free safety. Next up for the junior is possibly an even tougher assignment: replacing M.J. Stewart and Donnie Miles as the leader in the secondary. Dorn was arguably UNC’s most productive defensive back a season ago, making 71 tackles, 2.5 tackles for loss and two interceptions. (Inside Carolina)