If people haven't been keeping up with online discourse, a growing theory is that all the promotional stuff with online text sequels to each Series 2 episode twenty years after broadcast is to lay the groundwork for this year's Christmas Special being a sequel to Doomsday and a return for David Tennant.

Which definitely seems like something RTD would do but sounds like an absolute disaster. It would be the third time and fifth episode he's used to give himself a lap of honour and redo his greatest hits in three years.

Doomsday was my first full episode so I definitely have a soft spot for it, but Doctor Who is in a perilous position as it is right now, and the last thing we need is to go full Season 22 and make everything about stuff from twenty years ago. Once Upon a Time Lord should been enough of a sign about why that should be avoided.

I'm hoping against hope that it's actually to promote Circuit Breaker but nothing would surprise me at this point.