There is a lot of debate of what is going to happen in Doctor Who this week. I’ve thought about it for a few days and here are some ideas that I have:
1. The Doctor does split into two beings. One of them becomes the The Valeyard. Who was the amalgamation of the Doctor's darker side, last seen in the classic story Trial of a Time-Lord staring Colin Baker.
2. Is Donna a Time-Lord? Which is a speculation. If she is, she could be the Rani the evil Time-Lady or Romana, hidden by the Doctor during the Time War.
3. Or, RTD will once again toss out 40+ years of Doctor Who history and do things his way, which means: he’ll write himself into a corner and come up with something stupid. I guess we’ll find out Friday,