Here are the Reds players and their OPS rankings against their peers in all of Major League Baseball thus far in '10 (meaning not just National Leaguers, but all of baseball, by position):
Votto: 4th among 1st basemen
Catching platoon: 3rd
I estimated the catchers at .820 (Hanigan at .935, Hernandez at .737 and Hernandez with 105 plate appearance, Hanigan at 87). Important to also note that these stats come from fanhouse.com and the rankings I used were by qualifying players. In short, Heisey would be number 1 in all of left fielders based on his 25 at bats, but that dog don't hunt yet!