This week Marvel released the first issue of their Captain Marvel Prelude comic, which showed us what Nick Fury and Maria Hill were up to prior to them being dusted in Avengers: Infinity War.
If you bought the comic digitally (like me), you don’t get to see any of the ads. But those who bought the physical copy of the comic were presented with an ad for Marvel’s Avengers 4 Prelude comic, which will release on December 5th:
— ????? ❄️ rip stan lee ? (@glorylorylory) November 15, 2018
As that Tweet points out, the release date for the comic could be a clue that we will indeed see the first teaser trailer for Avengers 4 at the end of the month. It’ll be extremely unusual for them to release the first issue of the prelude comic before a trailer is released. If true, we only have about a week and a half left to wait…