I hadn't seen anything posted yet (besides your mock which I see now)...had this already been discussed?
The dude had a terrible QB but adjusted really well to passes that weren't on target, and showed some great body control to make the tough catches. I think he's impressive as a WR, even ignoring his speed.
He's also 6' 1", not one of these 5'6" to 5'9" pure speed guys
6'1" ? 4.19 40? He's got long arms too. How would you overthrow him?