After watching/reading The Disappearance of Nagato Yuki-chan and watching a playthrough of Suzumiya Haruhi no Tsuisou, I realized that every version of Ryoko Asakura, that is human and doesn't try to kill Kyon, is like the best character ever.
Heck, even the Kyon-killing alien version of her becomes really cool later in the main timeline.
That's all I wanted to say.