Marvel has rolled out the opening trailer for Avengers: Doomsday, and a major cast came along with Robert Downey Jr. confirmed as Doctor Doom. The preview hit and it features a string of major names, though Spider-Man was missing from the package. Doctor Strange was barely shown, which had fans debating online. Ticket sales open next week, once extras. Industry talk is asking a fair question: can this lean cast pull Marvel out of its recent downturn? The studio is leaning hard on familiar faces, with behind the push. Trading strategies vary, with some analysts betting on a rebound. The footage loves spectacle. Fans scoured the screen for hints. Passes will move quickly. the picture not yet settled. The next tease is expected soon, and expect coverage to spike.