I'm guessing the little girl is either Amy's and Rory's, or River's, or River herself perhaps. Or it might even be Amy's daugher River (anyone notice how River said she hoped her Old Man didn't see that? Old Man being a phrase that can either mean husband or dad - misdirection as to whether she's talking about the Doctor or someone else, but it was Rory that was there watching....)
But I have a strong feeling she's not the Doctor's. The regeneration ability doesn't need to be inherited, it might be a side effect from being born or conceived in the Tardis. It could be a passive side effect or a deliberate gift from the Tardis, which used to be treated almost as a character in the RTD era and which might well decide to be the baby's fairy godmother.
The mystery then becomes: how did she come to be abandoned in America in the '60s?
But I have a strong feeling she's not the Doctor's. The regeneration ability doesn't need to be inherited, it might be a side effect from being born or conceived in the Tardis. It could be a passive side effect or a deliberate gift from the Tardis, which used to be treated almost as a character in the RTD era and which might well decide to be the baby's fairy godmother.
The mystery then becomes: how did she come to be abandoned in America in the '60s?
Comment