The theory argues: “Jane Foster will not be the Jane from the main Avengers’ timeline but from the timeline created by Loki when he escaped in 2012 during the events of the first Avengers.
“In this timeline, our favourite Asgardian, Thor, is dead.
“Jane proves herself worthy and becomes the new Thor in his absence.
“But why an alternate Jane from an alternate timeline? Isn’t that more complicated? Well, I have two reasons for that.”