Watch Picou's film. Watch him come off the ball low and get great ad leverage virtually every time off of the ball. He explodes right through his man and disrupts the play.
How is this guy not highly rated? Well, he just moved to Buford before last season and thus did not start for the entire season and in his film, he looks like he is playing at about 240 maybe 250 lbs tops.
The fact that so many teams were getting into the mix, tells you that he was about to blow up recruiting. This guy will be an excellent compliment to the other DTs we sign in this class.