Originally Posted by RacerWelsh:
“yeah I am thinking Matt Smith is a sort of younger version of William Hartnell actually.”
My initial reaction to that was to dismiss it, too much evidence to the contrary (even the fact that was a picture of him "older") - but then I remembered the line last week about time being re-written; could be a sneaky way for Moffat to sort the regenerations issue out nice and early - though I'd still like to see a "final" Doctor scared of the end and perhaps wondering then why he regenerates...