I would be shocked if he's anything more then a Day 3 pick. I would have to guess 6th or 7th round. I also wouldn't be surprised in the slightest if he becomes a UDFA.
Running the ball? He's good in college and there's a decent chance it won't translate well to the NFL, if at all. Lets also not forget he's a QB who throws about as accurate as some of my 13 year old softball pitchers.