I read on Awards Watch tonight that there is speculation in the Twitter universe that a trailer for The Post is expected before the end of the month, which means this week.
I'm not sure how much we can rely on this predictor, but apparently Clayton Davis from Awards Circuit also has reason to believe that a trailer will be released this week. It's not that crazy to expect that we get our first glimpse of the film at the end of September. I doubt it will be a full trailer, more likely a teaser running about 45 to 80 seconds.
I hope they're right!