The Marvel Cinematic Universe is always expanding, thanks to titles arriving in theaters and streaming with a Disney+ subscription. Arguably the most highly anticipated upcoming Marvel movie is The Russo Brothers' Avengers: Doomsday, which is arriving this December. A new rumor claims that the movie is already having test screenings, including a bold claim about how it's performing.
What we know about Avengers: Doomsday has been limited, so there are countless rumors and theories about what might happen when its finally released. The Doomsday cast is stacked, and fans who spent years watching the Marvel movies in order are curious about how they'll interact. A report from scooper MTTS made a wild claim about how the blockbuster is testing, in a post that reads:
