Re: 50th Is "The Day Of The Doctor" (And Is 75 Minutes)
I think it's got to be some kind of reset of the regenerations, really.
That said, I'd love to see a dying Eleven reach out of the TARDIS as Malcolm Tucker walks past, and goes "oh, a new body at last..."
"Kiss mah sweaty *****, yah skinny bow-tie-wearing f***!"
Time is the boss of me.