March 26, 2025 is a day that will live in infamy: the day millions of Marvel fans across the globe spent hours watching chairs. In a tedious, hours-long livestream that is still running at the time of writing, dozens of stars were announced for the next flagship Avengers movie, Avengers: Doomsday, from the obvious (the Fantastic Four) to the surprising (Patrick Stewart and Ian McKellen.)
But some of the most shocking names may have done more than just stoke fan anticipation — they may also reveal the next MCU movie is way more important than we first thought.
