Hittin' Season #938: Garrett Stubbs is Out, Rafael Marchan is In

Some developments out of Phillies camp this week: They've got a new backup catcher, Brandon Marsh will be the everyday centerfielder, and Ranger Suarez has a stiff back. Justin Klugh and Liz Roscher break it all down. Then, Craig Goldstein of Baseball Prospectus shares his Phillies takes.