See, Cass herself would just want it to be the same but more? Like she has never had a normal childhood, so she wouldn't really get the societal norms like marriage, babies, things like that and maybe in five or ten years she would understand it more but for now she can't imagine those things. Because she's never had them.

So, if you think more about where she and him would be in their roles. She could see them in six months time establishing a network of heroes in Darrow to protect it. In two years, she could imagine being more like Nightwing or Black Bat with him being her Spider buddy. Drugs and violence in the city would be down though gang territory and gang wars would be up. In five years, they'd face their first city gang war and she'd come out of it as Batwoman. And in ten years she would be running the city, the Big Bad Bat with the Big Bad Spider. They would kick ass.

Now relationship wise, what I see for them is different because stuff happens that Cass wouldn't even begin to imagine. Oh there would be deaths and kills and maybe prison and bad times but such good times too, really good like unexpected good times.