if you include all Xeno_ games it has a chance. Gears and Blade are better than all the Saga games.
Xenogears is the best RPG, sure. Highly doubt Xenoblade is near Xenosaga's level.
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Blitzball fan? Try Captain Tsubasa II (in English) for NES!
Game reviews/articles by me: http://betweenlifeandgames.com