Remember the guys that play DT in college play NT and DE will a few exceptions. An under the radar DLman to watch for is Chris Canty. He is around 6'6" 290-295ish who was rated as 2nd rounder before and injury this fall. He has experience playing DE in 3-4 at Virginia on the hand full of schools that run the defense.
Yeah, i don't mean to ruin your fun