Here’s a thought to get the conversation going: is Katherine Kelly an undeclared future incarnation of the Doctor? Is Steven Moffat hiding one last surprise in plain sight before he hands over the show?
Remember, the first ever female Doctor, Joanna Lumley, appeared in Steven Moffat’s Curse of Fatal Death and with Missy (and others) the idea of a female Doctor in the future is likely to happen at some point. What if Katherine Kelly (a good actor) is actually the Doctor rather than just someone who might be acting on his behalf?
Thoughts?
