Screen Rant

Captain America and Iron Man's stories ended in Avengers: Endgame... 1 / 8

And the directors say they won't return as alternate versions of themselves. 2 / 8

Iron Man sacrificed his life to save the universe at the end... 3 / 8

While Captain America finally got to be with Peggy Carter. 4 / 8

Both served as emotional and fitting conclusions to their arcs. 5 / 8

But, Endgame did see characters return through time travel. 6 / 8

So, even though alternate versions of Steve and Tony may not be in the MCU's future... 7 / 8

We can't quite count out the possibility of their past selves making a return. 8 / 8