User blog comment:New Dalek Paradigm/Why I didn't like The Day of the Doctor/@comment-5052737-20131124200752/@comment-5322836-20131124200937

Audios aren't always canon, btw, but that's just a side note

Anyways, why did Peter Davison remember David Tennant, and why do all of the Doctors remember themselves in the multi-Doctor stories from the Classics? One audio doesn't solve a problem that occurs on multiple occasions.