There's a million things more that go into being a receiver than just having measurables. If he couldn't dominate at the lower levels it either speaks to an inability to use his gifts or an unwillingness to work at developing them.
Reminds me of a guy on our local high school squad that had five inches on everyone and was an athletic freak but could be shutdown with the simplest of press coverages because he hated contact.
Very true.. I think he didn't dominate at in high school because he was a backup QB, DE, S etc... As for college people have questioned his work ethic but time will tell if he does prove to be a NFL Receiver. I know this gets said a lot but if Smitty can take him under his wing as he has done with other receivers on the team Smitty can get him straight.