Because he's an average WR.
Yeah he's fast but there's a ton of fast guys in the nfl.
Yeah he catches with his hands but there's a ton of guys who do that.
He's a solid player but his late round grade is fitting.
What do you want? He has good hands, he ran the the top 40 yard dash of the receivers at the combine, also had the highest bench. But I'm not the one to put a lot of weight on the combine. The thing is all of his results translate to the field. He simply runs away from the defense he plays aggressive, plays mean and puts pressure on the defense. Oh not to add that he's 6'2 213. Simply great for a number 2 receiver that we should be looking at, specailly with Ricky Prohl coaching him up on his route running.