So, let's ignore the technicalities for a second and talk about stupid things that will never happen.
I was thinking of this as a random thought playing X today, and then letting it mull around my mind I chose to maybe provoke some activity (or trolling -.-) and make a thread out of it
Yuna .vs. Lulu, physical fist fight dealie, no magic whatsoever, no staffs or dolls, just hand to hand, who would kick who's ass and why?
Also, if you want to add some meat to your post, make a little back story as to why they're fighting, and reasons on who would win. I'd say Yuna, for even though she's smaller, she may have some submission fighting defense going on. But if she didn't, Lulu for her larger size (breasts excluded).