The first 60th anniversary special was airing. It didn't answer (or even bring up) why the doctor was Tennant again. Instead, it entirely took place in a room on some spaceship, and was an argument between the doctor and some random guy. That was the entire 40 minute episode.
It was the best episode of television I had ever watched. I went to people I knew and begged them to watch the new doctor who episode.
Hopefully this is prophetic and this is exactly what the 60th anniversary special ends up being.