I think most holes can and will be filled via FA, especially if the Braves have another protected pick. For example, Cervelli would be an excellent signing to fill the gaping hole at C. I think he should be FA priority #1.
This will probably be the first offseason where the team stops trading away MLB pieces for prospects, and starts acquiring MLB talent. The most glaring hole other than C is corner OF and probably 3B, particularly a RHed impact bat (as usual for the Braves).
Looking at RHed corner OFers with 2-3 years of control remaining around the league, I see: Ryan Braun, and....nobody else. No idea where offense is going to come via trade.
The only FAs that would fit that mold: Carlos Gomez (tailed off big time), Cespedes (good option on a 4-5 year deal), and Bautista (good option on a 3-4 year deal, but likely way too expensive).
I would like to see 3B filled short term by David Freese, who is currently putting up his typical .700-.750 OPS with the Pirates for a paltry $3M. It still blows my mind that an average MLB 3B was available for such a bargain. Prado would also be a good option.
So to summarize, the team by mid-2017:
C - Cervelli
1B - Freeman
2B - Albies
3B - Freese/Prado
SS - Swanson
LF - Braun/Cespedes/Bautista
CF - Inciarte/Smith
RF - Markakis/Inciarte