John Williamson/MLB Photos/Getty ImagesMatt TreanorMy favorite thing about the Dodgers signing catcher Matt Treanor, who will be paid $850,000 this season, is that he is clearly designed to be a backup, meaning that A.J. Ellis will finally get a chance to see what he can do with his on-base skills as a No. 1 (or No. 1.5) catcher.My second-favorite thing is that Treanor himself walked 34 times in 242 plate appearances in 2011, though I'm not entirely sure how or why.