Will They Kill All the White Guys?
Have Captain Marvel and Black Panther as the only big name survivors (I guess Spider-Man too, since we know he's got s new film, but they can always change his sexuality and make him gay - it's a shame they're not using Endgame as a chance to kill him off and have him replaced by Miles Morales, especially after the HUGE success of Into the Spider-Verse).
Use Endgame as a metaphor for how white men are now redundant and that their time has now come to an end.