I guess I wasn't clear. I like the new Doctor too, and I don't want a reset. It's did occur to me that the episode lent itself to rolling back. Another possible conclusion is that Disney wants to spin off more Doctor-themed shows and having two doctors makes that work.

IDK. I'm happy we're getting more Doctor Who, but nervous we're destroying tropes along the way. Two Tardises, just like that? Hmmm.