Ben/Loki
Are the other versions still running around? Or with the fresh start, fresh face, is it more of a 'there can be only one' situation? Which is just curiosity because, yeah, you're right there with that last bit. Sometimes feels ten times more complicated than that, but it's what it comes down to at the end of the day.
And joke, Loki. Maaaaaaaaaybe poor taste, but joke.