His NFL draft grade was 6.0, which per their rating shows him as a career backup/special teams player.
Now he did have the injury that slowed him some, and the NFL draft grades aren't foolproof, there's been many low rated players that overachieved, but at this point we only have his college play to go on, and even at that he played for TULSA, hardly a football powerhouse, and the only teams they beat last year were Wyoming, San Jose State, UCF and East Carolina, again hardly big time college teams. A bit easier to "shine" when you play lower level competition, which he will seldom face in the NFL.
I remember more than a couple of folks who raved about our own Kellen Moore, he of the FIFTY AND THREE college record, but what did he turn into? Yep, career backup, who couldn't beat out Dan Orlovsky for the no. 2 spot in Detroit.
Don't get me wrong, I'm happy to have him, as noted players often can and do overachieve, and like anybody I'll root for him to be successful and give him every opportunity to prove me wrong.
He's a 4th rounder for a reason, let's hope everybody but Dallas was wrong about him...