Rovers
Footballguy
I frankly don't know enough about GB's scheme to explain it, but in the Jets D last year, Jason Ferguson was the technique 2, or nose tackle in the 4-3. The technique 2 is also called the slant nose tackle. DeWayne Robertson was the technique 3, or DT in the Jets front four. generally speaking, the T-3 has more opportunity for sacks, and will often, if not usually outscore the T-2 tackle. The T-3 has more room to roam with less rushing lane responsablity than the T-3. Of course, no formula always holds true, and Ferguson outpointed Robertson by a small margin last year.