Giant addition: San Francisco calls up Buster Posey - Roto Arcade - Fantasy - Yahoo! Sports
Non-keeper, mixed league format.
Buster Posey or Mike Napoli? Mike Napoli.
Buster Posey or Miguel Montero? Buster Posey until Montero proves healthy. Then Montero.
Buster Posey or Matt Wieters? Matt Wieters, but he has disappointed enough to make this closer than it should be.