Bleeding heck. If Sephiroth really didn't have legs, I think they would have made it much more obvious. And I really don't see any torn flesh. I just see everything becoming obscured as we get near the lower areas of his body. And as for a natural state, clothing isn't a natural thing we are born with or anything. I won't say anymore on this, I just can't see how this is a big deal. It just seems to be reading into an FMV a bit too much.