What do you think about the cliffhanger? Do you think he'll regenerate as another actor or stick around as David Tennant?
Lots of buzz about that. Also, the Doctor's Daughter episode.
They were waiting for her to regenerate and the Doctor says "I guess she's not enough like me..."
when he leaves she regenerates but in the same form.
Do you think this is a hint for David Tennant? Especially when he is supposedly tied to the fifth season when it comes out? Maybe he will regenerate in the same form. But then I will be conflicted. Yay for David. Boo for changes to initial DW mythology!
Another thing. RD mentioned that Tennant is signed on unofficially for the fifth season. Wikipedia says that Tennant is signed on until 2010. However, there is no season next year. There won't be another season until 2010, when Tennant's contract is up. Do you think, perhaps, that Tennant no longer wanted to be part of Doctor Who and quit earlier than expected? This would explain the year wait for another season, and the regeneration at the end of the last episode.