I've been going back and forth on this. Finally just caught up on the thread and feel like I'm leaning towards trading him. The rotation next year will be Berrios, Odo if he's here, Pineda, and two of Gonsalves/Mejia/Littell/Romero. May maybe too, but I prefer him as a RP. Even if you add Gibson to that list, I'm not sure that's a rotation that can even compete for the WC. There are a bunch of teams ahead of them this year that would probably still be ahead of them next year, with or without Gibson. From what I recall, the free agent pitching market is not great. Expecting two of the prospects to hit the ground running plus a guy who's coming back from TJ...seems like a big uphill battle already. It feels like they're already out of the 2019 race. That sucks to think about. Wasting more of the years of the young players, some in part because they've stumbled themselves. It goes without saying, but it obviously depends on the return. If they can get Sheffield you say yes. I would have a hard time wanting to trade him if they'd be getting back a significantly lesser prospect than that.