Dodgers call up Kenley Jansen, hopefully to showcase him for a trade.

Kenley Jansen is going to be called up by the Dodgers today, with Justin Miller going down, and it could be to showcase him for a trade to the Houston Astros or the Arizona Diamondbacks for Roy Oswalt or Dan Haren, respectively. Dbacks want major league ready pitching and calling Jansen up could prove that he is. I think that McDonald and Jansen would be part of a good package to send to one of these two teams. Right now, Oswalt seems more likely. He could come to the Dodgers along with cash for Jansen, McDonald, Aaron Miller, and a hitting prospect not named Dee Gordon. Let's hope for the best.