Although most of Sephiroth's treatments/checkups with regard to his broken leg are all finished with now, I would like to have him run into Yuna there on maybe one of his last appointments (when he gets back from Temple-hopping) maybe?

Only as he knows what that looks like with regard to bottling things up inside being so good at it himself/having done the same thing several times so -I dunno- maybe he might end up helping?