Atlanta has such a rich history of coming up short, from the 1990s Braves dynasty that seldom won it all to 28-3, that I think the Astros have a very good chance of winning.
The Braves certainly hit 95% probability to win the World Series in-game tonight. With Georgia football independently at 35-40% to win the College Football playoff, there had to be about 97% chance of winning
something this year. I still think they will, but hopefully it's limited to one title. Guess I'd prefer that to be UGA but not by all that much.
GA Moderate - pick your preferred champion! 40 year drought ended by an actually good team finally besting its five biggest rivals (who have won 14.5 titles in that span, maybe 15.5 if you count Tennessee) or 25 year drought ended by a lucky mediocre team pulling it altogether (after a period where just the Phillies took 1; don't know if you can count the Nationals or Marlins as much of a rival - probably less painful than the Yankees' 4 but half of those were against the Mets and Phillies at least)