I knew 4.6 is bad,but Keon Coleman is faster than Puka Nacua in gauntlet,and look how bad Puka Nacua'RAS is.
Keon Coleman is a steal if he droped to #33,he will shine in some simple routes like slant or flat,maybe he will be anther "Slant Boy".
BUT...separation guy is a prior need,like Roman Wilson,Ricky Pearsall...