Scouts are impressed with his size (6-foot-2, 225 pounds) and his speed (a 4.6 in the 40-yard dash).
Campbell ended his four-year career 10th all-time in Army history with 307 tackles, adding six interceptions, nine pass break-ups, six forced fumbles and one fumble recovery. He will represent the Black Knights at the East-West Shrine Game in Houston on Jan. 19. Campbell is the 22nd Army player to play in the senior showcase game.
Last year's East-West Shrine Game included 37 players who were selected in the NFL draft last April and 51 were signed as free agents.