His WAR is very much a product of his games played --- his injury curtailing his playing time and possibly surpressing his productivity upon his return. The second point is obviously speculative, as is whether you think is injury is indicative of a developing pattern or a harbinger of a chronic impingement on his abilities. Projected over a workload the size of Jose Reyes', for example, you get 2.6 WAR (using the lower bb-ref figure), comparable to Reyes' 2.8. That won't redeem last season, certainly, but it may promise more hope than his injury shortened season provides on its own. It's easy to forget, but he was regularly thwacking doubles into the gap before his injury. He was hitting when he came back in July, but the doubles and walks weren't there. He's only 23, though, so I imagine he can still get his game firing on multiple cylinders at once. Jose Reyes was generally a less productive player than Ruben before he turned 23.