Err, except they didn;t explain the Cybermen, did they? Thet did exactly what I just said and completely remade them for a new audience, with a different origin and a different reason for existing. They did this precisely because the old continuity was so archaic and confusing.
And what have they done with the Daleks other than say they were a vicious race that the Doctor thought he had killed?
By your logic, they should have been trying to explain why Daleks are still around after Evil of the Daleks, where the Doctor wiped out the Dalek race, or Rememberance of the Daleks, where the Doctor destroyed their homeworld.
But they didn't do any of that. None of it at all. They made up an entirely new plot for the new series- the Time War- and ALL explanations for the Daleks in the new series have come from that.. Except for the look and the sound effects, there is no plot continuity between new and old Daleks at all, because that would just confuse new viewers.
So thank you very much for providing examples which give me the opportunity to explain precisely why you are wrong. The only one in his personal bubble is you.
There is absolutely no need to go through the entire plot of the 1996 tv movie to mess around trying to talk about hwo the Master got out the TARDIS -when there isn't even any notion of him being trapped there, that was meant to be him dying, as he so often dies- because it would just bore and alienate.
All you need for the new series is:
1. The Master is an evil Time Lord
2. He survived the Time War by (insert new plotline for the new series here)
It is absolutely consistent with what they have done before and what they have said for things to go like this. You have nothing to back your position except your own very fallible opinion, which you have already shown to be worthless after that whole Watcher debacle above, which everyone can see you were trying to talk authoritatively about, and claim you were right and I was wrong, when you actually didn't even know what the hell the Watcher was, hadn't seen seen the story he was in, or didn't even have any inkling of its existence before you read the name in this thread. So who the heck can have respect for anythong you say now, now you have been exposed as such a fraud?
Geez.