Hard to say, he was a 4-3 DT for 3 years before Andersen came in and changed the system. He did his job in that you never really noticed him and the linebackers were able to make plays. When the Badgers did get beat it was on the outside. He wasn't getting any penetration as a 3-4 or anything but that wasn't his job. Solid kid, big kid and supposedly athletic. Probably look at his 2013 highlights to see what he is really capable of. He was at times dominant in a 4-3. But I think he put on considerable weight since then.
He could definitely be solid, if not spectacular. Basically the best you can hope for is that you just about never hear his name and that your linebackers are suddenly everywhere.