Henry Cavill Back As Superman: 10 Predictions For His DCEU Future
7. A Shazam! 2 Post-Credits Appearance
Black Adam is set to be released before Shazam! 2, but if Warner Bros. is looking far into the future, an appearance from Superman in this sequel makes just as much, if not more, sense. The Man of Steel actually made a cameo appearance at the end of 2019's Shazam! (albeit with someone filling in for Cavill), so these characters even have a pre-existing relationship.
Perhaps Superman could show up to warn Billy Batson about the threat Black Adam poses to him and the DC Extended Universe, thereby setting the stage for an epic event movie which will see the Man of Steel battling Shazam and Black Adam in an epic triple threat which would be utterly unmissable.
As it stands, a Black Adam Vs. Shazam! movie has a lot of potential, but when you throw Superman into the mix, you take a blockbuster with potential and transform it into one which could break records. This has to be one of the smartest uses of both Cavill and the character on screen moving forward.