Way too easy. For the moment. let's not assume Schwarber is good at framing. What if Schwarber hits like Pujols and frames like Posada? The study at issue says Jose Molina is better than that guy.
Does anyone have a link to the study. I remember that it was said that Molina was more valuable to the team, but was it because of framing, specifically, or was it because of overall defense. There is a lot more to catcher defense that merely framing.