I don't see how a guy was "overrated" as a first round prospect in college, if he ends up very good in the pros. The fact that Laurinaitis went in the second round and then had the 4th most solo tackles (not counting assists since you believe him to be a "pile jumper") of any linebacker in the NFL in his rookie year shows that he was, in fact, "underrated".
Overrated as a potential prospect. Overrated as to where he is projected to be drafted. I've said all along that Mcclain is as solid a ILB prospect as they come. But a solid ILB prospect in the top 10? That is where I believe he is overrated