The Night of the Doctor is an instant Whovian nerdgasm
A wild Paul McGann suddenly appears! The whole "War Doctor" thing explains why in the Name of the Doctor , Eleven claimed that the War Doctor's actions weren't done in the name of the Doctor. I'm also guessing that they're not counting the War Doctor as a "main" incarnation, like how there are ten Grand Theft Auto games, but only five are part of the main series. Can't wait until the 23rd.