In Battlefield it was established that the Future Doctor, unless he was a future mirror universe Doctor, known as Merlin was a ginger.
Is this like how Q didn't recognize O'Brien?
Did she actively fight the intelligence, or just materialize on top of the bugger dispersing him sneaky like.
She was a Timelord.
For a duration, she had a timelord brain on her shoulders, but than for another duration she had no shoulders and a Dalek brain... How many species did she assume?
What she was wearing in the past.
Are we assuming that Clara was also Sara-Jane, Zoe and Ace?