[quote=@Burning Kitty]You are going to have to be more specific. otherwise I am going to assume you mean something like: Diana and Abigail hooking up and Abigail using her shape shifting powers to look like Steve Trevor, Julia Roberts, Hugh Jackman, random people they see on the streets, etc etc. 

Just like it's out of nowhere Diana goes by Captain Marvel or Wonder Woman or any super hero name. 

I don't have to participate, if I do participate it will be with the ones I want. If they are unacceptable then I won't participate.
[/quote]

I don't think that this game is for you. I'm sorry to say that, but you seem to wholly miss the point of what types of characters are acceptable in this setting, and want to play a different type of character altogether. 

As I explained with The Wasp app, the reason that concepts like Spider-Gwen being in this universe as the replacement for Spider-Man and Iris West being The Flash is because they were genuinely unique, character-driven concepts that forced the player to tell an entirely new set of stories from the point of view of someone we hadn't seen before. That's the goal, here. 

Just giving another big superhero someone else's name or mantle is just random by comparison, and not really inkeeping with the concepts that made it through. You'd essentially be rendering Diana, John, and Abigail obsolete to other players solely because you wanted to trade labels, and that isn't really fair.