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What about at the end of Day of the Doctor when they all show up to save Gallifrey? Wouldn't Ten and Eleven be wondering who the hell Twelve was, since they knew Eleven was his last regeneration?
10 months, 2 weeks ago on To Know Thine Self: What can or can’t the Doctor know about his future selves?
Good point about nobody knowing Twelve. If Eleven was supposed to be the last regeneration, why weren't they wondering who the hell he was? Either that, or Eleven must have known at the end date of Time of the Doctor that he had another one coming.
10 months, 2 weeks ago on What if… the Ninth Doctor was the War Doctor?