Given that Ant-Man franchise director Peyton Reed was originally working on a Fantastic Four movie in the early 2000s, and has said he would like to revisit the property again, don’t be surprised if a third film in the trilogy is titled Ant-Man and The Fantastic Four.
How Could Endgame Effect Ant-Man 3?
There has long been speculation that both those parties could be Reed Richards and The Fantastic Four, with Avengers Tower eventually being transformed into The Baxter Building.
So several huge things happen to Scott Lang in Endgame.