From the Confidential thingy, he was saying Pete was the Doctor when he was 11. Which I suppose still makes it possible for him to be 'his' Doctor, but I recall from previous interviews Tennant talking lots about growing up on the Baker era and Sarah Jane being his fave companion and all of that.

Then again, there's interviews with Moffatt saying he always thought Pete was shit (and then retracting it later and saying he's now his favourite). So I suppose everything's ignorable. And it was supposed to be the Doctor saying it anyway.

I've confused myself now. Who cares? I still can't quite believe that it exists, it's so veru wondrous.