It's not the end of the world. TJS usually isn't a huge deal and a lot of pitchers actually comes back stronger after having it and fully recovering. Yeah, this means they won't see him next year, but next year was going to be another step in their rebuilding process anyway. This actually has a good chance of prolonging his career (and thus the money that the Nats can make off of him) and hopefully will line up nicely with when it's time to unleash Harper. this must be covered by insurance, right? so the Nationals aren't losing all of the money they're paying him for next year. Though, if you're the Nationals, while you don't want to wear him down to nothing, are you really concerned about his career when he's 30+ more than the next several years? What are the chances that he's pitching for the Nationals after this contract runs out? If he's anywhere near as good as advertised, very small, so this is pretty much the worst thing for the Nationals. It's not like a normal rookie where it's a cheap year. And if he never really comes back to 100% (or doesn't for 3-5 years), they can't even trade him for before he's a FA for nearly as much as they thought they could. I don't think there's a silver lining here for the Nats at all. He doesn't accrue service time next season right? This would extend the age at which they will lose control over him. And since they are more likely to be contenders later than next year specifically, it's not all bad. Pretty sure you accrue service time while on the 60 day DL. It's how Will Ohman wound up arb-eligible after 1 season of pitching.