1. The Doctor meets a female Timelord named The Nurse. They start to date, then marry, maybe have kids.
2. The Master comes back to life, finds another Timelord named The Slave. It is a romance made in Heaven.
3. The Doctor regenerates and is now a ginger woman. His marriage to The Nurse gets more interesting as a result.
4. Or perhaps The Doctor regenerates into young Amelia Pond, which would explain a few things. :-D Adult Amy Pond is all very confused by this development, and then remembers a pocketwatch she thought her grandfather had given her... :-D
5. Amy "The Doctor" Pond is now in a triad marriage with The Nurse and Rory.
Crossposted from http://fayanora.dreamwidth.org