Yea, you know... that 25 year old who just had a 4.8 WAR season. Really. pardon me for not wanting a right fielder who is an out machine. J.J. Hardy Ian Kinsler Derek Jeter Starlin Castro Elvis Andrus Jimmy Rollins Jose Reyes Adam Jones Hunter Pence How many of those players would you a) like to have on your team b) be indifferent if they were on your team or c) would adamantly oppose them being on your team? Oooh, the I'm going to create a list of players with name recognition who were outperformed by Reddick's WAR last year so I can trick him or her into a corner and counter with Reddick being better than that player argument. Sorry Logan, I'm not stupid and can see right through your feeble children's games. My point is quite simple. Sabermetric research on offense is quite advanced. If a player has a season that is worth five wins on offense, there's a pretty good chance that a player with those statistics is actually worth five wins. Sabermetric development on defense - while a lot better than it was five years ago - is still rudimentary and in its infancy. If we were to define the progression in offensive statistics as something like RBIs, AVG, OBP, OPS, OBA. Or if we were to define the pitching progression from W, ERA, RA, FIP, xFIP. The most advanced fielding statistics would fall somewhere between RBIs and batting average or wins and ERA in terms of accuracy. (Im not including at relative defensive position weights) Our understanding of what maps defensive ability into wins is pretty weak. In fact, there may not be an OBA or xFIP equivalent. It very well could be that the difference in true talent level between the best and average at a position is only 10 runs, the rest is pure randomness. Past defense is still a pretty terrible predictor at future defense for one thing. The point is that if given a player who has a nice WAR, but a ton of that WAR is tied up into his defense - at a non-defensive position no less - I'm going to pass. Offensively, we're looking at a right-fielder with a career .300 OBP. For him to be worth it, we better be damn sure that his defensive WAR is legitimate. Odds are its not. Of course if we can get him for fair value excluding his defense, that's one thing. There's no reason to give up a decent package for him. It's not like we're going to be good during his cheap years.