Solid team, especially offensively. I wouldn't change much there.
I would drop Andrew Miller and pick up another OF though. Maybe a SB threat type of guy to complement all that power.
Obviously you're in the saves-chasing club. And by the looks of who you have in those roles, it looks like you're pretty damn current on that game.
Regarding potential trades, I would try to see what you can get for Jurrjens. I'm not sold on him having a 2nd half that mirrors his 1st (and I'm a Braves fan). You might be able to land someone to fill that #2 UTIL spot in case Dunn doesn't wake up. (And I hope he does, for both of us!)
Rate mine? viewtopic.php?f=29&t=435186