This is an excellent point. I think it's a fair generalization to say that in 95% of most teams the pitcher is the most important, followed by an extremely close second is the catcher.If pitchers are not the most important then why are they the only players with a W-L stat? How do you explain that a number one pitcher might have a 20-1 W-L and a number 2 might have a 10-10 record for the same team when the number 1 is usually pitching against better teams?
Not to take anything away from the other 7 on the field, but with out a quality battery, you'd better have a outstanding defence and a stacked lineup just to stay somewhat competitive.