It goes without saying then that their panel at San Diego Comic-Con is a highly anticipated event, and the Russos are continuing to troll Marvel fans about what to expect with this latest tweet.
The Marvel Cinematic Universe has recruited a lot of talented filmmakers over the years, but Joe and Anthony Russo are arguably the heaviest hitters of that select group, having delivered four of the most important entries in the franchise, Avengers: Endgame most recently.