Yes but grief has turned the narrative slightly revisionist. Only Rogue knows about what happened between them and in her heart she had more or less...
Or worse, like 2099, a cyberpunk-style hellscape where megacorporations took over the world and perverted the legacy of those heroes with the intent...
It doesn't even need a convoluted plot to make sense it could just be Jon taking a gap year, going to different cities, and solving problems he finds...