I've got question:

Technically, the doctor regenerated in journey's end.
So technically isn't DT the 10th and the 11th doctor?

We don't quite know. He didn't regenerate, he just healed himself, but does that count? Let's just see what happens!!

In confidential DT said that this would be the subject of speculation for the next few years

He loves winding fandom up into a frenzy doesn't he?
Was grinning rather a lot when he said that in confidential
It's great that we still have an actor playing the Doctor , who himself is a fan right back to his childhood