What is subjective about WAR? Read through this and show me where any subjectivity comes in:http://www.insidethebook....le/how_to_calculate_war/ What is NOT subjective about it? Arbitrary "value" given to different positions, Uzr is part of the formula, estimated factors for games played, etc. But the biggest problem is the junk science that is the leap between above/below avg performance and win shares. It is impossible to conclude player x is worth 2.7 wins a year. There's just now way to prove it. The values are not arbitrary: "Since players move around (albeit infrequently) from position to position, and we have decent defensive measurements, we can compare positions more or less directly. Well, most positions: we have the problems of dealing with infield to outfield and the issue of left handed players not being able to play third base, shortstop, catcher, and second while being favoured at first. But these things can be taken into account by tweaks to the calculations, and after some work you (by you I mean Tom Tango) end up with the following values for our positional adjustment (in runs per 600 PA): http://assets.sbnation.com/assets/299646/posadjust.png Please, please note that these values are not set in stone. You could tweak a lot of the numbers up and down by a run or two and nobody would bat an eyelid. This is a guideline, and while it’s close it’s not perfect by any means. The second thing to pay close attention to as that those are run values per 600 plate appearances. In reality, while plate appearances will obviously dovetail pretty closely with defensive chances, it’s not an exact match. We’re also exposing ourselves to a significant selection bias by only looking at players considered capable of moving around the diamond. Furthermore, these adjustments look at the sum of raw defensive ability – they don’t take into account how an individual position stresses different tools (arm is more important in right field than left, for example). None of these points are enough to recommend not using the above values, but as with everything we look at, the holes in the model are instructive." (http://www.fangraphs.com/.../positional-adjustment/) Even if you think those values are off they do not make a huge difference in the calculations, so you can look at WAR and round up or down depending on which way you think the positional adjustment should go. And if you dont like the defense part just ignore it, look at offensive WAR or wOBA.