Sif | Harry
I'd wager he's the same for purposes of 'Odin' or 'All-father' but variant in what that means across timelines. Odin is Odin, to me he's also Donar Vadderung and he's Kringle. He's beholden to no one and he's an equal of Queen Mab. It's complicated. But I think that's the point. I don't think there's multiples, just that ... it's a different role he has to play depending where he's at. You know?