There was a rumor floating around at the New Year that, someway, somehow, Smith was going to be the first Doctor. Insofar as the new timeline is concerned, Smith is the first Doctor. This offers an explanation for the pre-Hartnell Doctors seen in "The Brain of Morbius," too. Simply put, the Hartnell Doctor rebooted his timeline, becoming the first Doctor in the new timeline.Which if they stick too, means that "11" is now, from the POV of Amy-Verse, "1". Wonder if he got a reset on his regenerations too?This is going to be so cool, a universe where the Doctor didn't exist.![]()
The regeneration limit? I don't know. But if the "Morbius" corollary is correct, there really isn't a regeneration limit, as the Doctor is already well past his thirteenth incarnation.