This X 1000!
I get it that people want to think it is the injury. It is NOT. He cannot play. PERIOD! I am sure he got away with a lot of things in college because he was just a superior athlete. That is why this is on the scouts and coaches. It is their JOB to determine if a guys game will translate to the next level.
Even with his injury...I betcha Jaylon could run a 40 faster than Dat Nguyen, Ken Norton Jr, Bradie James, Randal Godfreey or Sean Lee....but because he does not have the instincts of those LBers...he has ZERO impact. In fact, Bradie James was not athletic at all...and I am not saying Bradie James was Ray Lewis...but Bradie James was impactful because he could play. And of course Dat, Sean, Ken and Randall could play. Those guys were all better than Bradie. But Bradie made the most of his limited athleticism...because he could play.