Fangraphs itself says you should look at 3 years of stats to be accurate. Also fwar and rwar are not predictive stats they fluctuate pretty much every single year. Posting a 5.0 war last year(or half a year), does not make you any more likely to post it the next year. Josh Hamilton= 2009 1.2, 2010(#1) 8.4, 2011 3.9, 2012 4.1 Jacob Ellsbury=2012 1.4, 2011(#1)9.1, 2010 -0.2, 2009 2.1 from fangraphs- misconceptions about war 2) Measuring the past, not “true talent level”. WAR totals measure past performance, and shouldn’t necessarily be used as predictive tools. If a player was worth +5 wins last year, it’s entirely possible that he’ll be worth +5 wins again next year…but then again, depending on the rest of that player’s history, he could also dramatically under- or over-perform that level. If you want to get an idea about a player’s true talent win level, look at their past three seasons of WAR totals and average them out, weighing the most recent seasons more heavily (5/3/1 weighting is standard). He has provided us with something more than a cardboard cutout so far. As I said after the Marlins game, he also has 4 home runs in 60 at bats this year (on pace for roughly 30) but has only 17 in 1000 other major league at bats. He's also done most of this damage in the last 9 games (raised average from .188 to .258, hit 3 of 4 hrs), so is this the high point or where he will stay the rest of the year I hope he can keep his average close to .250, and hopefully his ob% close to .325 but I just can't see his slugging staying over .700. As long as he plays defense, and is not an automatic out, we can live with him this year but we might want a little more data before we end our search.