Is there enough depth at linebacker?

Even though it was an off-year for Luke Kuechly, he was still one of the best linebackers in football. Shaq Thompson also earned a handsome extension, so he’s not going anywhere. The question here is if the Panthers feel comfortable with backups Jermaine Carter, Andre Smith and Jordan Kunaszyk getting extended time if either Kuechly or Thompson gets injured. Taking a linebacker on Day 3 for more depth might is not a terrible idea.