The cause for Johnsons Spring Training troubles, an irritated ulnar nerve. The good news, the injury won't need surgery. The Bad news, he's likely to miss at least 2 months, possibly more. "Candidates to take his spot in the rotation include right-handers Yusmeiro Petit, Wes Obermueller, Sergio
more...
Original Story:
http://redsox.bostonherald.com/otherMLB/....