Since badboy only posted the negatives the writer posted, here are his positives:
Has a filled-out frame with good thickness packed on his body. Plays at full speed at all times with an active motor and determined quickness in pursuit. Possesses functional strength with powerful hands, working hard to shed at the point of attack and is at his best against the run -- downhill defender and physical tackler. Uses his eyes well to decipher and break down the play, showing good awareness and discipline to not be fooled by fakes. Takes accurate angles with good closing burst, showing the footwork to work well in tight areas. Tough and strong and has earned the reputation as a high effort player. Has some versatility with starting experience at both inside and outside linebacker in Cal's 3-4 defensive scheme. Was productive in his three years as a starter and was the team's most decorated player in 2011, earning Conference Defensive Player of the Year honors.
Is he a perfect prospect? No, but if he was he would be a first rounder, and not a late 2nd/early 3rd kind of guy.