Did they just spoil Doctor Doom’s defeat?

Is Spider-Man the key to defeating Doctor Doom in Secret Wars?

We are breaking down the latest Russo brothers teases and that cryptic RDJ social media post to see how the wall-crawler fits into the larger picture. The evidence points toward a specific chessboard theory that suggests a major role for Peter Parker.

Let me know in the comments if you think the MCU is setting up a massive Spidey moment or if this is just fan speculation.