Has any one done a time travel story in which Usagi meets Princess
Serenity of the Silver Millennium? This could be done in several ways
the fated no can change history approach or the Erase Usagi approach or
Alternate futures (confidentially I like the many or alternate futures
approach, so that Usagi can change what she remembers without altering
her past. 

Um, I haven't seen this myself... but didn't this actually -happen- in

the

TV series?

 In the manga and anime, the following time-travel encounters occurred:

-Princess Serenity met the spirit of Queen Serenity.
-Princess Serenity met both her future daughter, Princess Small Lady
Serenity, as well as her future self, Neo Queen Serenity.
-Prince Endymion met his future self, King Endymion.

Tsukino Usagi/Sailor Moon/Princess Serenity/Neo Queen Serenity never met
her former self from the Silver Millenium, if I remember correctly.

-------Zankoku na tenshi no you ni, shounen yo shinwa ni nare------

Robert Morrison, "The Eternal Lost Lurker"
EternalLostLurker@worldnet.att.net
Ittai boku no peiju wa doko nan da!?