I think you HAVE to trade Teheran. Have to.
Here's the thing, its all about windows. We stink this year, and regardless of what people want to believe we aren't competing for a playoff spot next year either; not with the Nats/Mets in our division and our young guys just getting their feet wet in the majors.
For me, our window starts to open in 2018, so we are going to hold onto Teheran for the next year in a half and hope that we can start competing at that point? I think that's wasting a year and a half of his value -- while also hoping he can stay healthy which is a risk for ANY pitcher.
There's also certainly the chance that we aren't ready to compete by 2018 and you waste another year of Julio - as much as I love JT (and I do) there's no point in having a great starter/closer on a team that isn't going to be very good. The Braves can be very picky here, but they should be quietly shopping him and when a deal arrives on their doorstep that makes sense they need to pounce.
Yes we do need quality pitching when we are ready to compete, but there's no guarantee that JT is going to be here when that happens, or be healthy when that happens, or be pitching well when that happens. We should attempt to move him at his peak value, which coincides with a weak market right now for starting pitchers. It makes too much sense if you take fandom out of it.
You have to trade him.