Have you seen him play?
http://rotobahn.com/...odwin-wr-texas/
(2 good vids in there)
He's got a lot of ability and he's been a busy kid. He won the Campbell Trophy, which means he is as smart as he is fast (ok, maybe not THAT smart) and he is now going to dedicate all his time to one sport. He was easily worth a 3rd rounder if he can stay healthy. He's already a better receiver than Hall or Hester.
If you want to worry about Goodwin, the issue, if there is one, will be concussions.
Speed kills.