One of the big problems that Coppy has is the total faceplant of the Olivera deal. IF Olivera was what they thought he was, a .300 average, 25 HR 3rd baseman who hits right handed, then that would have changes things for the better this year and would make building next year that much easier. If Olivera really was that, then he slots before or after Freeman and you only need one more power/production bat to have a legit offense.
The other thing was the complete bust (or at least near complete bust) of the Markakis signing.
Right now you have horrible or at least non-productive in a traditional sense starting OF, 3B, SS, 2B and C. The only position player that's really any good at all is Freeman. Flowers is a good 2nd catcher. Jace is a good Utility infielder. Mallex and/or Inciarte are good 4th OF. Albies and Swanson may, MAY be good enough to play above replacement level in 2017, but chances are that they will have to adjust some and still have time to play in AAA.
That's the task ahead for Coppy in the offseason. Fix that.
That doesn't even touch on the uncertainty surrounding the rotation. I think the pitching is essentially in three waves - the Folty, Wisler, Gant, Blair, ManBan, Perez, Ellis, Whalen wave and then the - Newcomb, Sims, Toussaint, Soroka, Fried wave, then the Allard, Anderson, Wentz, Muller wave. The high end talent is in waves two and three. Unless Folty blossoms, the first wave probably provides you with #4 and #5's.