If catchers are so important, and I agree that they are, then what are the best ways to measure value of a catcher? Strong arm, few passed balls ? These two measurements are very dependent on the pitchers throwing quickly to home with a runner on 1B and on pitchrs not bouncing balls in the dirt and not crossing up the signs. Is pitch selection still done by the Twinkies' catchers? If not, who selects the pitches? If so, how do we measure success? Then there is the intangible "management of the pitchers". How do we measure that? Pitch framing? Important now, but not so much when the balls and strikes are called by machines. Durability? How do we define and measure success in catchers? It is not so much by the batting statistics, but by what other factors?