Crossovers that Should Be: The Write Stuff

[robkelk]

So here's a rather crazy idea for a crossover between Sailor Moon and Fate/Stay Night, which was inspired by a dream that I recently had:

So, some magical goofiness happens with the latest Holy Grail War that leads to both the War now taking place in Tokyo and also the Sailor Guardians of the Silver Millennium being chosen as the Heroes of said War.  Meanwhile, at the same time the reborn Sailor Guardians have already reawakened and have fought several wars of their own by this point.  Naturally, this leads inevitably to the two groups getting entangled with each others' antics, and mayhem ensues.

For one thing, imagine the reborn Guardians interacting with their past selves, and both groups influencing (in some ways deliberately and in other ways inadvertently) the courses of each others' respective events...

Does this happen during the events of Sailor Moon S, when Usagi actually has the Grail in her possession?