Part of the bread and butter of Doctor Who is introducing new creatures to be antagonists for the Doctor. Writers experiment with it, thrive on it, even cash in on it (~cough~TerryNation~cough~). Despite our perceptions, though – thanks mostly to institutions such as the Daleks and the Cybermen – most of them show up no more than twice. So it’s not surprising that we end up with such one-offs as the Sycorax, clockwork robots, the Carrionites, the Vashta Nerada, and the Krafayis (some of which fully deserve to remain relegated to the annals of history). We’ve also, however, had recurrences of the (rather regrettable) Slitheen, the Ood, and the Weeping Angels as well as the return of the Autons, the Sontarans, and (WTF?) the Silurians.
But what I really want to see is more links back to some the more interesting – and not yet overused – pre-RTD-era baddies. Here I’m thinking of entities such as the Toymaker, the Black Guardian, the Valeyard, or Omega. In fact, all of these crossed my mind at one point or another as a possibility for the culprit behind the as-yet-unexplained Silence and reason for the TARDIS’s explosion in Series Fnarg. And while Toby Jones’ brilliantly creepy Dream Lord could well have been interpreted as another aspect of the Valeyard, I don’t honestly think either the Valeyard or the Toymaker are good fits for the Big Bad of Series Six. My money (and a huge pent-up fangirl squee, if this wishful thinking pans out) is on Omega.
It’s recently been brought to my attention that I’m behind the curve on this idea. So I’m certainly not an original thinker on this front, but I submit that I am at least an independent thinker (like Newton and Leibniz, or Hertzsprung and Russell). Suffice it to say, I had the idea myself – it sprang from the murky depths of my own fandom, not from cruising others’ forum posts.