Not saying he should be 1st round, but Kyle Kennard is being WAY overanalyzed. At 6-5 260 he won the Nagurski, SEC defensive poy, all american, for those who are unifamiliar.
His weaknesses aren't so bad that he should be like 20th among D ends lol. Could he use more pass rush counters, sure, but his fball IQ is better than half these ends i've watched. He's skilled with his hand placement and punch which is important, that's the first thing guys like Belichick look for. I think he can be stiff at the top of the rush, but his lateral movement is better than a lot of the guys I watched. He always found ways to be disruptful, he's craftier and more quick twitch than the testing numbers might say. Takes Great pursuit angles and is good in space when it becomes a broken play. A lot of ends I watched were lost once the ball got outside of the tackle box. I think a predictor of success at this level too is love of the game, and he's a fball guy. "Want to" and relentless coupled with technique win when it comes to DLine play, you can see it with Clowney, when he wants to flip the switch he can, KK always has his switch on.