See now, as I was saying
hippiebanana132, I really don't think it's as simple as RTD's making it out to be.
1) If there was a new Time Lord (or Lady) in town, surely it would be a huge finale thing, like last series? It would at least be more than one measley episode.
2) And wouldn't RTD be writing it?
3) They made a huge deal about Rose 'dieing', and when it came to it she actually didn't. So i think it'll be the same with this. They'll act like he's got a secret daughter, but it won't be that simple.
4) Georgia Moffett is only in one epi, and the Doctor isn't just going to abandon his daughter, is he?
So all in all, i'm MORE excited about this than anything except THAT SPOILER. 'Cause i really want to see what this turns out to be. Even if I don't like Georgia Moffett, 'cause to my mind, she will always be a failed Rose.