Positive: Solid pass-protecting college tackle with marginal athleticism for the next level. Sets with a wide base, keeps his feet moving, and effectively uses his hands. Stays square, makes good use of blocking angles, and strong at the point of attack. Keeps his head on a swivel and knocks defenders from the action with good punch.
Negative: Marginal run blocker who does not get much movement. Not a natural knee bender and does not block with leverage.
Analysis: Riley was a solid college offensive lineman and projects as a practice squad player for the next level. He must improve his run blocking to make an active roster."