OK HOLD UP STOP WHAT YOU ARE DOING AND WAIT JUST A MINUTE
Tell me if you follow my train of thought:
1. Clara was born a thousand times in a thousand places and then died over and over a thousands time more.
2. Clara was at least once born as a Timelady on Gallifrey.
3. I assume she at some point also dies as a timelady on Gallifrey
4. What happens when Timelords die?
OH WAIT I KNOW I JUST BLEW YOUR MIND BUT WAIT THERE’S MORE
5. Even if a timelady Clara died and regenerated on Gallifrey, we know Clara was still born a thousand times elsewhere
6. But the regenerated Time Lady Clara (if she somehow escaped the Time War) could still be out there
THE DOCTOR AND MODERN CLARA COULD POTENTIALLY MEET A REGENERATED FULL TIMELADY CLARA
also if you ship whouffle this means the doctor and clara can potentially be together till the end of time
anyway, back to what you were doing.