Fan Casting ''The Offspring'' in Death of The Seven

In the Post-Credits Scene for the film, Nolan heads back to Earth, stopping at a nearby home at midnight. In the window, he sees a young teenage boy sleeping in his bed. Omni-Man places his hand on the window, considering going in to make amends with him. But alas, Nolan can't bring himself to do it, or even warn the boy about Thragg, and so he flies off into space, ending the film.