How do you picture Marvel having its own fighting game different from Injustice with DC characters?

Joker made Superman kill Lois & his unborn child and was driven into evil. Causing he and Batman to become enemies.

In the Marvel fighting game, I wanna see Spider-Man go Flashpoint when he uses Thanos' time stone to go back in time and save his Uncle Ben. Then everything changed. If you all watch CW's Flash in season 3, see what I mean.