Working in television as I do, and for as many years as I have, I thought I would use my best guess as to perhaps the starting times for Game 1 of the NLDS.
My guess is if the Braves get the Number 1 seed and host the wildcard winner, then they would play a late afternoon, perhaps 4:00 or 5:00 start against the wildcard winner on Thursday, with the primetime slot being reserved for the Dodgers, with that game perhaps 7:30 or 8:30.
If the Braves fall to the number 2 seed and host the Dodgers then the Braves will probably be in primetime. Bottom line TBS will want to have the star power of the Dodgers in primetime where there is a larger audience, hence that will dictate the start times, at least for Game 1.