Ryan Braun has a shot at two straight National League Most Vaulable Player awards.  The Milwaukee Brewers' left fielder was named as one of five finalists for the MVP.  Braun hit .319 for the Brewers with a league leading 41 home runs and 112 runs batted in.   He was also the front runner or near the top in total bases, extra base hits and slugging percentage.   San Francisco catcher Buster Posey of the World Series champion Giants may be the front runner for the award.  The other finalists are Andrew McCutcheon of the Pittsburgh Pirates, Chase Headley of the San Diego Padres and Yadier Molina of the St. Louis Cardinals.