Well, I just have one question about the existence of Timelords.
Is it possible within the known lore of Doctor Who that Timelords were, in fact, future humans that went back in time and became known as Timelords?
In "a good man goes to war" they say that Timelords became who they are by being exposed to the Time Vortex over many generations. So is it not possible that they could be future humans that were long exposed to the Time Vortex and went back in time and lived on Gallifrey to become the oldest race in the universe?
Or does something in the old series go against this theory?