Yeah as you mention he'll be on the 53 if he is a gunner - then they could potentially throw him in a few specifc plays on O. All this talk of route running etc - I see him (at least initially) as a straight line deep threat, big receiver with straight line speed who tracks the ball. An alternative to a smurf 'burner' WR in the same role. RZ remains to be seen for me - takes more than just being tall