OVERALL Mustafa Johnson is right on the borderline of being able to play NFL-caliber football, with his best role early on in his career being head up on offensive tackles, a role that is seldom played in the NFL now. As an edge defender, his athleticism will work against him, but the same is true on the interior due to his weight. He has penetration skills, but he is somewhat in between positions at the moment and needs to fully commit to developing into an outside or inside defensive lineman quickly, as he is a situational player at the moment, should he make an NFL roster.