Neither. But if I had to pick, Ellsbury. Bourn pretty easily for me. Only 10 months older, and far, far more consistent. Ellsbury has been < 2.5 WAR in 3 of the last 4 seasons and is coming off injury, Bourn hasn't been below 4 fWAR since 2008. Well, the inconsistency has been due to injuries as opposed to just being bad, which is why I think some of us would prefer Ellsbury. He recovered pretty nicely in 2011. Sure, but injuries also beget injuries too. Plus, with them being in the same career stage, and the hypothetical being that you give either of them a long term deal, why wouldn't you want the consistency. I'm aiming for the stars, dammit. That 8 WAR season is just something I can't turn away from. Besides, wasn't his injury last year from running into someone else? Not saying it won't still effect him, but it's not like it was another in a string of chronic injuries based on mechanics or physical flaws or whatever.