After that discussion of Time Lord society with Bill and the tease of regeneration, I’m thinking that Moffat has been playing the long con. Perhaps Missy is the Valeyard?

There was a rumour at the end of Tennant’s run that he and John Simm were going to swap bodies for a series, with Tennant taking over as the Master. I still live in hope that the writers pull that out their hat. Could tie it in with the Valeyard

There will also be a panel of Disney lawyers quick off the mark to press a button and sue...