Wacky Sadie Sink casting theory : r/MCUTheories - Reddit
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Reddit fans are spinning a "wacky" casting theory about Sadie Sink in the MCU — what role has 156 commenters this convinced?
Fan TheoryCasting SpeculationNarrative ForeshadowingAudience Expectation Theory
Theory Briefing
- A Reddit thread with 61 upvotes and 156 comments is pushing a self-described "wacky" Sadie Sink MCU casting theory before the film releases.
- The poster felt urgency to share the idea before the movie arrives, suggesting the window to speculate is closing fast.
- The theory joins a well-worn conversation — the poster admits the topic has "been talked to death" — yet claims a genuinely new angle.