But with less depth than last year, it will be much more difficult for OāNeil to move Mitchell and A.J. Hampton away from the outside to disguise different looks. Safeties such as Garner Wallace, Trent Carrington and others need to display great instincts in coverage during the preseason for NU to catch quarterbacks off-guard. Malik Washington will likely be the most prolific receiver in Northwesternās offense, but he mostly works out of the slot.