I don’t see why “Sailor Moon” would need to be altered. I only would want the intial “Sailor Moon” or what is before “r,” “S,” “SuperS,” “Stars,” etc. to not be dragged on like the anime, and be condensed into one 2hrs movie, with one movie roughly for each season. Oh and no Sailor Starlight men turning into women; that was stupid.
Actually Joel Schumacher can do it because there is a need for bright neon-colors and instense homosexuality and goofiness, which was all present in “Batman Forever.”

“Outlaw Star” already got made into “Firefly” and “Serenity” and roughly covered every important detail too. Sailor Moon also got partially made into the american show called “Buffy The Vampire Slayer,” which involved Buffy protecting “the key”(Sailor Moon protecting Rini) from people who want to open the dark gate (gate to the underworld-hello!). And the sister relationship despite not being sisters-also Sailor Moon R-ish. “Angel” also had a random girl being turned blue and acting all evil, and fire reigning down while the “real villian” is revealed. Hello-Sailor Moon S near the end! It even has the lesbian relationship!

But even if they did manage to obtain the rights to this series, I very much doubt they’ll be able to do it justice without making it too kiddy, too digital, and too far-fetched from the original concept. Personally they should just spare us another Dragonball flop and leave it alone.

I´m not that sceptical after all, actually…