Just a small thought. One that i've mentioned on Outpost Gallifrey. I wonder if Rose's experience with the Time vortex in POTW has perhaps transformed her on a cellular level, so unbeknownst to her and the doctor she is now a time lord as well, and when Billie decides to leave then Rose herself goes through a regeneration, much to the shock of the Doctor.
In one foul swoop you have the issue of the Doctor's isolationary existence solved, they could have a kid to continue the Time Lord chainplus you get some continuity with the assistant. Anyone wanna bet that RTD might be thinking along those lines?
In one foul swoop you have the issue of the Doctor's isolationary existence solved, they could have a kid to continue the Time Lord chainplus you get some continuity with the assistant. Anyone wanna bet that RTD might be thinking along those lines?




”

”