fangraphs.com defensive since 1999; -12, -4, -3, 3.2, 8.0, 7.3. -1.4. 9.7, 5.0, 7.0, 5.1 -0.3 = 5/12, tossing out the first year in'98 when he didn't play much although the 3.2 year wasn't a full year either so he could be 5/11 as negative on a fully year including last year and is getting older. How is that skewing a conclusion? Before 2002 they were not using UZR, instead they are using Total Zone ratings. Also, I really don't see how what he did 10 years ago has anything to do with how he might do this coming season. It doesn't. The same way Kotsay's pinch hitting average over his 15 year career had nothing to do with it either. His UZR/150 over the last 5 years averages out to be 7.8. The fluctuation in his WAR has been almost entirely based on his bat, rather than his glove. His 3.4 WAR year was so high because he was basically a league average bat. Considering he is a dead pull hitter, Miller Park should help him in that aspect over Turner Field.