Board Thread:Questions and Answers/@comment-61022-20160330220251/@comment-16461120-20160404031810

I'll grant that there's no clean explanation for a potential third Frank (other than the one you described); however, Medusa could easily be interpreted as the fact that between the three books there's not three of her, rather just two, which would be expected in a two-reality merger.

Anyway, I'm not saying it's definitive, I'm saying with what's officially been revealed via, two is what it is. Regardless, I still think my previous proposal (about eight posts up) may be the best option for listing the Ultimate End' appearances and creating associated articles.