Well, we'll see. I mean, his stats are great, but the velocity isn't overwhelming. However, neither was Huston Street's velocity and he was picked pretty high. That two-seamer sounds very nasty, though.
Many teams seem to build their bullpens based on failed starters. Many are either guys who don't have the durability or assortment of pitches to handle the starter workload.
I found an interesting site here that statistically ranked pitchers. Your friend is on it:
http://www.battersbox.ca/article.php?st ... 4112940999
Notice how the picks of last year's draft of players on that list weren't taken in the exact order, so scouts have a subjective say in it as well.
Since there are 50 rounds in the draft, I'd put my money on him getting a shot somewhere. If you want to pay, check out BA's site. They have a lot of rankings, draft previews, etc. They might have a bit on him.