In an earlier draft there was a scene where Chris [Pratt] and Bryce [Dallas Howard] come across another hybrid in the jungle. It informed them that Dr. Wu has been making other hybrids under her nose. Then my six-year-old son watched Return Of The Jedi, and said to me, Dad, if Leia is also a Jedi that means that Luke isnt unique. It was like, Ha! Okay. And for some reason I applied that to this other thing and felt like there could be only one [hybrid dinosaur]. The idea that there was more than one made it feel less like the one synthetic among all the other organics, and suddenly it seemed entirely wrong to have it in the movie. I suddenly hated the idea but the toy still exists as a kind of remnant because Hasbro toys are locked a year out.