Game's shifting strategies leaves Beane, sage of Moneyball, behind (sportsillustrated.cnn.com)

Billy Beane was the central character in Michael Lewis' book Moneyball whose central theme was using detailed statistics and out of the box thinking to determine a player's true value, rather than gut feel or standard criteria. I post this because it is a great example of how evolution is required to stay on top. Markets will adapt and your golden edge can disappear right before your very eyes.