Highly productive slot prospect with average size. Possesses above-average toughness to work in the middle of the field and win the combat catches. Johnson's acceleration off the snap is instant and smooth. He's very good at weaving around route redirection to maintain his timing and momentum. His routes are a little rounded and he doesn't have much of a catch radius. However, he does have the ability to add yards after the catch and offers kick-return value. College teams missed with this former FCS walk-on, but NFL teams should pay attention. He has starting slot upside.
