My best guess is that they will play an odd front with 3 DL. Then you will have 2 LB spots. Simpson seems destined to be always on the field and I suspect Gbayor/House will be the other primary LB based on the opponent. For more spread offenses it will be House, for more run heavy it will be Gbayor. Then you will have a flex position. That will either be a standup, rush LB (Thompson, Daniel Anderson type) or a coverage LB (Greg Smith) or just your traditional nickel.The 247 guy, AJ, and also a site called tarheeltribune list Tyler Thompson on the two-deep for linebacker. They're both just listing Khmori and Andrew Simpson as the starters, with Gbayor and Thompson as their backups. Any other smoke that says Thompson is a traditional LB vs a WSDE or 3 front OLB type guy?
Also in pass situations I think we will bring in a DL of Robinson and Vilbert/Yates at DT, Melkart Thompson at DE. That is a lot of speed and athleticism on the field there.