He played in a 3-4 his final year at Wake. In the games I watched, he was in coverage more often than most 3-4 OLBs. He was good against the run. Rushing the passer seemed to be his 3rd priority.
Wake played a scheme where they tried to get pressure with small quick DLinemen. Their NT was 5-11, 260 lbs. This type of scheme puts extra pressure on the Linebackers to stop the run.
None of this indicates that he will or will not be a good pass rusher, but at worst case, I think he has more upside than Victor Butler.