Saw this awesome article about pitch framing from the growing-on-me grantland site. http://www.grantland.com/story/_/id/9275754/studying-art-pitch-framing-catchers-such-francisco-cervelli-chris-stewart-jose-molina-others. One thing that stood out is how unlike hitting, a catcher's defensive ability is a reliable and predictable way for a catcher to impact the game. There are no slumps, and the regressions due to age are smaller. On top of that is has an impact. They compare Lucroy as the only one close to Jose Molina, one of the best pitch framers. They say over the past 5 years, Molina's pitch framing alone has been worth 111 runs, or about 11 wins. On top of that it's not like it's close. "...and only Brewers catcher Jonathan Lucroy has approached Molina levels of framing effectiveness... Since his debut in 2010, [Lucroy]'s saved almost twice as many runs due to framing as any other catcher, aside from Molina." Incredible to me that something so small can have that large of an impact in this game...