Tavon Austin 4.25...

I'm having a really hard time remembering any 5'8-5'9" speedster WRs doing well in recent NFL history. Steve Smith is 5'9 and a 4.4 guy but he also is extremely physical.

When I think of 5'8 speedsters I think of guys like Sinorice Moss.

That alone scares me. I do think Austin can be a beast in the NFL both returning kicks and as a WR but if he was 2" taller he'd be a top 10 pick.