You're missing the meaning. The idea isn't to be removing those factors, it's to be able to properly see how much they help or hurt players. Wouldn't it be real nice if a GM knew what taking a player like Dante Bichette out of Coors Field would do before signing him to a nice contract? Or how about what would happen if you took Chan Ho Park out of Dodger Stadium and put him in Arlington? We already know which players are good and bad. Albert Pujols and Alex Rodriguez are good no matter what numbers you're trying to use. Neifi Perez and Jose Macias aren't. The metrics are more designed at trying to separate those guys in the middle of the pack, where ballparks and other things the players have no control over can make a much bigger difference. Ok, let's run with this. Jamie Moyer has 230 career wins. Sandy Koufax had 165. Now I'm not going to insult you and try to say that your logic would mean that Moyer is a better pitcher than Koufax. I know you wouldn't buy that. But you know Koufax is a better pitcher because you look past just the wins. You take a look at the ERA, you take a look at the difference in games pitched. That's all these metrics are doing. They're grabbing all the pertinent information and putting them into nicer numbers. They certainly aren't ridiculous. They're just how you separate guys like Juan Pierre (career .301 batting average and not a very useful player) from Joe Cronin (career .301 batting average and an extremely useful player). What is it you "old school" guys like to talk about? The "little things"? Well the little things like ballparks, league scoring environment, etc... all add up to be pretty important when valuing a player correctly. It's how you know Yaz was fantastic in 1968, and how you know Three Finger Brown isn't exactly Pedro Martinez, despite the 2.06 career ERA to Pedro's 2.80. I think it's time to start giving a little more credit to these metrics than you currently do. I agree that GM's should look at certain metrics that remove factors specific to their situation. However, what good does it do for us to remove those factors for current Cubs? Removing things like park factors from current players is irrelevant. They play half their games at Wrigley field, so why attempt to remove park factors from their metrics? Why discount RBI's? Aren't RBI's dependent upon the lineup in which you play? If so, it's relevant. NOw, if you played last season on a team where you hit 4th, and your top 3 hitters in the order had ridiculous OBP's, that would definitely skew those numbers. If you were the GM of a team looking at that free agent, you would want to know that about him. BUT, when that player remains on your team, in your lineup, with those same 3 guys batting in front of him, why do you dismiss his RBI numbers as something meaningless? Dante Bichette is a perfect example. He benefited from playing at Mile High Stadium. But, as long as he played half of his games there, he was a valuable player. There are metrics that would dismiss "park factors", making him appear to be a less valuable player. However, because he played at Mile High, he WAS valuable, period. My bottom line is this: Certain metrics, that seek to isolate REAL BASEBALL FACTORS, are less relevant, in my opinion, than other stats, like RBI (I use RBI because it was pointed out earlier). Many- not all, but many- metrics are intended to tell you how good an individual is, independent of factors that are a real part of the game. Chan Ho Park is not as good a piutcher in Texas as he was LA. Duh. But, as long as he was in LA, metrics that indicated that truth were irrelevant. That's my point in all this. All metrics aren't bad. However, simply dismissing old time stats, and belittling those who still account for them (as is the widespread mentality around here) is ridiculous.