This perhaps belongs in the "other baseball" forum, but I'm tying it loosely to the Twins, so..... http://grantland.com/the-triangle/adam-dunn-juan-pierre-why-we-need-wins-above-replacement-stat/ This article breaks down each aspect of the WAR metric and specifically compares Juan Pierre and Adam Dunn, who both played for 14 years and recently retired. (Spoiler Alert: The have the same WAR) In general it's an interesting article but this paragraph, toward the end, was most noteworthy to me: ---------------- Although WAR reveals that Pierre and Dunn were equally valuable to their teams, their teams weren’t equally generous to them. From a financial perspective, it was far better to be Dunn, who retired with $112.7 million in career earnings, almost twice Pierre’s $57.1 million take. When economist Matt Swartz studied spending on free agents in the Hardball Times Annual 2013, he found that defense, baserunning, and contact were all undervalued skills, and that walks weren’t, which helps explains the disparity. More’s the pity for Pierre. On the other hand, WAR reveals that Dunn and Pierre were both lucky to be as well known as they were; given that an average player amasses roughly two WAR in a single full season, Dunn’s and Pierre’s career totals aren’t particularly impressive. As Bill James once wrote, “Specialists and players who do two or three things well are overrated; players who do several things well are underrated.” Dunn’s power and walk rate and Pierre’s contact skills and speed made them more visible than the more well-rounded (but less eye-catching) recent retiree Mark Ellis, who produced far more WAR in far less playing time. ---------------- In my opinion, the Twins, for at least the last 5 years, probably longer, have been falling into the traps that I've highlighted.