Spoilery?
So, I was watched Confidential and Moffat says it is THE Doctor that dies in 6x01. As a result of this, what does that mean for the Doctor's regenerations? Is there going to be a 12th Doctor? Especially if the Doctor from 200 years in the future is his 11th incarnation? Surely this presents problems, unless they mess with the timeline and the Doctor manages to cheat death in someway in series 6 part 2.