things that i've yet to confirm:
1. in the gameworld when seishiro "killed" fye, y did he not 'kill' sakura & mokona as well, i'd take that he knows mokona has the power of dimension travelling and 'kill' him'll anger yuuko or something, but sakura would be an easy target even if mokona tries as he could to protect her+sakura was sound asleep that time. since she is the source of the feathers and holds several feathers then, if seishiro if good, then 'killing' them'll aid them faster in realizing that they are in the gameworld. if seishiro is bad, then there was no pt in 'killing' fye at the start, if seishiro is neutral, it'll make sense as sakura & mokona were not in his way/obstructing his actions.
2. in syaoran's past when syaoran bought/stole (?) the book his father needed and some men chased after him attempting to beat him up, y dint seishiro kill those men & juz beat them up yet did not gave chase? in fact, in X, killing doesnt seem to be even a nick of deal to him, like a walk in the park. unless he was trying to giv syaoran a good impression, but thats the next spectaculation.
3. his teaching syaoran how to fight. if all he needs is syaoran to translate the book, seishiro could have easily walked away when syaoran done his part or even wipe syaoran out if he wanted to. teaching syaoran how to fight might be juz his way of having fun, like holidaying on a trip, but it can also be looked in a way that seishiro is an observer for the evil reed guy, since syaoran is somehow connected to the 'other syaoran' at that guy's lair.
4. his method of travelling to worlds here and there seemingly randomly means that he resides in yuukos world and that
i. either the vampire twins can travel thru dimensions too
OR
ii. was tipped off (by yuuko/evil reed guy, either doesnt rule out if he's good, neutral or evil)
any1 plz help correct my if i'm wrg, i'm dry out tired and am sure that there are mistakes here and there..zz..zzz...zzzzzzzzzz