Marvel Fan Theory About MCU Jean Grey Asks Major Question, And I Need Secret Wars to Answer It

Theory Briefing

• A fan theory about the MCU's Jean Grey has gained enough traction that a writer is publicly demanding Secret Wars address it directly.
• Jean Grey's powers — telepathy and telekinesis at near-limitless scale — make her one of the MCU's most consequential unanswered questions heading into the crossover event.
• Secret Wars, as a universe-reshaping event, is seen by fans as the only narrative stage large enough to resolve open questions about mutant characters like Jean Grey.
• The theory reflects how fan communities fill continuity gaps by constructing explanations that the studio has yet to confirm or deny.