Nah, I know what you're sayin', which is why I mentioned that the two series will probably hold no resemblance to each other. From what I understand, the story was rewritten, and the Xenogears staff was supposedly very limited in how they could develop the game, so they didn't exactly get to make the game they wanted with Xenogears.
I was just guesstimating in what part of the Xenosaga storyline Xenogears would take place if it were somehow part of the storyline. Or something.