There are some very good individual linebackers in the ACC. The problem for a defense with one good linebacker though is that he can be nullified if an opponent game plans to take him away. That is why your whole linebacker corps has to be good.
These three schools have it right. They have built defenses with playmakers at the second level who will get the ball back for their offense. This video features the top three sets of linebackers in the ACC as we head into the 2017 season.