You never know. People are petitioning for vampire rights, zombie rights, the animal rights guys must look like girl scouts, comparatively. Not that I'm against any of those things, it's just... different.
Just let me know when that check comes in for your screenplay, and we can talk about my cut.
You know, I'm much less inclined to practice those, though. Can't imagine why. And Spielberg would know, wouldn't he?