The Roanoke Times has the news. I wrote up O’Brien on draft day, so you can find more info about him here. If he wasn’t a 5′-11″ righthander, O’Brien would be considered a much sexier prospect. He passed on a 98% scholarship to Winthrop, so I suspect his signing bonus is rather large, probably in the $300,000 to $500,000 range, although that’s nothing more than a guess. A solid addition to the farm system. (h/t to Pending Pinstripes)
Update: Lane Meyer points out that O’Brien is also a Type 1 diabetic. Teams tend to be concerned about a player’s ability to hold up over a long season if he’s a diabetic, and I can’t say I really blame them. Current Yankee farmhand Bradley Suttle is also a Type 1 diabetic.