The production team have not started looking for someone to play the 12th Doctor as of yet.
The current doctor (11) Is played by Matt Smith, and the newly announced 12th doctor will be played by Peter Capaldi.
Matt Smith is the 11th Doctor. Nobody has considered/announced/planned what will happen after series 5.
I do believe it is possible for there to be a 12th doctor but time will tell just wait to see when Matt Smith stops doing doctor who then it is very possible
Yes, Matt Smith is currently portraying the Doctor in Doctor Who.
The new doctor is Matt Smith.
The production team have not started looking for someone to play the 12th Doctor as of yet.
They won't be planning that far ahead, Matt Smith will probably be around for a few years, when he decides to leave then they will start looking for his replacement, not now when he has only just started.
Matt smith (Doctor Who)
Matt Smith is the new Doctor.
Matt Smith
Matt Smith