atv2
At the beginning of Xenogears you noticed that fei and citan both have martial art techniques, however as time goes by, Citan uses a sword. I always wondered if Citan Uzuki was meant to represent the protagonist in the orginal concept of Xenogears and if the two were combined into one character it would be the perfect character made yet and gear too due to the fact that it would represent features from both Weltall/Xenogears and Heimdal/Fenrir.