The hard part is that you can never take into account the changes into the game itself. I mean you can compare relative dominance, but if you think about the relative eras, and how much things have changed, it is tough to quantify. I mean Babe Ruth never played a baseball game against a black player, or a Japanese player, or even a Dominican or Cuban player. But at the same time, Babe also never had instant replays, advanced statistics or any of the other individually tailored programming that exists today.