Re: The Curator.... Who is he? (SPOILERS for "The Day of the Doctor")
Whatever he is, the bigger question is, do we want the character to reappear?
I would like for him to pop up again and see him interact with Capaldi.
Rimmer, on what period of history to live in-
“Well, It’d be the 19th century for me, one of Napoleon’s marshals.
The chance to march across Europe with the greatest general of all time and kill Belgians” - (White Hole).