The Marvel Cinematic Universe spawns infinite rumors with its most minor movements. Every new project has countless potential points of connection to the previous ones. Some of these theories will turn out to be true, while the majority will disappear into nothingness. The hype surrounding Fantastic Four has led many fans to imagine that the film will introduce a new universe in Marvel's cosmology. While that isn't guaranteed yet, it's interesting to speculate how other heroes might appear in this theoretical new dimension.