Do you mean Henry Lloyd-Hughes? I would say probably not. However, you cannot predict who will be given the part of The Doctor when Matt Smith leaves, until it has been confirmed by the BBC, or a member of the Doctor Who production team. The rumours surrounding who will be the next Doctor usually turn out to be false (as they did prior to both Ecclestons' and Tennants' appointments to the role.)
It all depends on the success of the show, and right now DW is at its height as far as ratings go in the United Kingdom. It's even becoming more popular here in America. The directors, writers, and producers do not plan that far ahead. However, it's been confirmed that Matt Smith will continue to be the Doctor for Series 7. There's also a rumor that says that he will stick around until the 50th "Golden" Anniversary of DW.
Matt smith (Doctor Who)
Matt Smith is the new Doctor.
No, David Tennant plays the Doctor in that episode. Matt Smith isn't in it.
Yes, he is.
Yes.
Yes, Matt Smith is currently portraying the Doctor in Doctor Who.
The new doctor is Matt Smith.
The 11th Doctor in Doctor Who is portrayed by actor Matt Smith.
Matt smith (Doctor Who)
Matt Smith is the new Doctor.
Matt Smith
Matt Smith
No, David Tennant plays the Doctor in that episode. Matt Smith isn't in it.
Matt Smith is the eleventh Doctor.
Matt Smith.
Jodie Whittaker was the thirteenth Doctor Who, following Peter Capaldi who was the twelfth. The eleventh Doctor was portrayed by Matt Smith.
Matt Smith is only 26 years old