Walls never played NT. He has played DT in the 4-3 and DE in the 3-4. Seems to have gotten lost in the 3-4. I thought this guy would be beast.
Earlier in the thread someone asked where Jordan Williams fits. He is listed at 6-5 256. He was one of the most promising looking players, and the more time he got this year, the more he produced. Much more than J. Smith. Williams will be the next big time end. J. Smith can go be a body builder.
I think the D-line could be quite imposing depending on who returns. Couch and McCullers at DT, with Sentimore and Jordan Williams at DE as your starting line up is imposing. Mix in Walls and Miller and the other crew and you've got a pretty strong rotation. I can promise you it will be the most talent on the either line that CBJ has ever worked with. He'll be like a kid in the candy store.
Speed at LB is the biggest challenge. I think they will be much better at CB with the scheme change and a healthy Lanier.