But aren't sorceresses ageless? Such as Edea. She must be round about the same age as Cid (mid-40s) but still looks like a twenty-year-old. And maybe their lifespans are longer than the average human being.

Or am I thinking of wizards vs. Muggles again. DAMMIT!]

In any case, I despise the R=U theory. What is much more likely is that Rinoa is a descendant of Ultimecia, which is how she came to possess Griever, the ring Rinoa procured from Squall, and it was just handed down from generation to generation.

That just came of the top of my head. Man, I'm on form tonight!