Honestly, Doctor Who seemed like the only 60s cultural icon that was not in this universe, so in a way feels like he belongs here. But yeah, I can see that it seems too much to add. Also would that imply that Marvel's Earth-5556 is DC's Live Action Earth-66?
Edit: Oh, Pro Bot said the same thing as the second part of my message while I was writing.
Edit: Oh, Pro Bot said the same thing as the second part of my message while I was writing.