It's worth pointing out that Young had very negative defensive numbers during his tenure in Colorado last year, and that the defensive metrics of Rockies' outfielders generally improve when they change teams (Fangraphs has had several articles on that, the most recent coming when Fowler got traded). UZR pegged Young at a -6 in right field last year (that's where he was mostly playing with the Rockies, despite not having the arm for it) and a +4 in left (mostly with the Mets), while the Fielding Bible had him at -4 and +3 (I don't remember the exact number, but his FB rating in left was negative for the season when he arrived here in June). He also put up strongly positive metrics in center in 2012. I would make the argument that left field is not where you really want to stick a guy with a .650 OPS, but I think the notion that his outfield glove was valueless is misleading -- especially when he replaced somebody who put up a -12 (12 runs is roughly three wins) in less than 500 innings in left. As for second base, Murphy has put up a -24 (from the Fielding Bible) over two full seasons. If second is Young's natural position, he should be able to do at least that "well."