With the signing of Mike MacDougal this week, the Dodgers bullpen is basically set. At least on paper.As every team knows, including the Dodgers, the relievers you pencil into your bullpen at the start of the year are often drastically different than the relievers who end the season.But for now, this is the Dodgers bullpen: closer Javy Guerra, the dominant Kenley Jansen, veteran Matt Guerrier, the resurgent MacDougal, lone left-hander Scott Elbert and rookie Josh Lindblom.Don't be surprised if the Dodgers take a flyer and sign a couple more non-roster invites to spring training to provide depth. That's how MacDougal resurrected his career a year ago and earned a guaranteed contract for 2012. Left-handers John Grabow, Wil Ledezma and Alberto Castillo are...