Edit: Pffttt i misread I'm no Kyonist! I'm a Kyonkoist, nah! I ain't bowing to a guy who's probably just as old as me! Ain't happening! er... except in Christianity where everyone would probably kill me if they heard me say that about our GOd. I think you know what I mean. O.o
About them finding Sasaki, maybe they found her through distortons in time, like how Haruhi unconsciously intervenes and alter their tme and space. I think it's something like that.