Alas! So it goes. If the game sounds like an interesting premise and any of your other muses are potential CRAUs, I'd be interested in playing off of any of them, as well. I'm personally fond of Sayaka, as well, but I see that's another canon review need, and anyone looks like they'd be fun. We have a Terezi from Homestuck, in game, so I think she'd get a particular kick out of Kay. And there are a few Kingdom Hearts characters who might be tangentially familiar with Hans' world.