On the next edition of The Doctor Who Podcast - it's a geek out!Feedback always welcome (keep it brief!) at firstname.lastname@example.org - audio feedback under two minutes is prefered and stands a far better chance of making it onto a future DWP.
No, Peter Davison was already the 13th Doctor. Mwahahahahahaha!
There are some who believe that when David Tennant got shot by the Dalek in The Stolen Earth he became the 11th Doctor when he restored himself.If you take this view, meaning that Matt R. Smith is the 12th incarnation, is he not also the 13th Doctor as he has also been shot by a Dalek and somehow inexplicably recovered?