Interesting article, but it also got me thinking about statistics in general. There seems to be the assumption that eventually every facet of the game will be able to described/understood/manipulated using statistics. I wonder how realistic that really is. There was a time when it was thought that the universe could be understood with mathematics, that all physical laws would ultimately be discovered and written down, allowing us to completely predict how the universe would work. Physicists now understand that, at its core, there is an element of mystery than will never fully be able to be described analytically (although that doesn't stop them from trying:)). I wonder if baseball will ultimately be the same - that at the end of the day we will realize that the game is more than just the numbers on the piece of paper, as fun as those may be to play with.