Note: Possible spoilers if you didn't figure that out already.
So this happened today.
http://www.joblo.com/movie-news/exclusive-spoilery-details-on-jurassic-world-the-park-the-dinos-more
Take it with a grain of salt. JobLo is supposedly a reliable site but this also sounds heavily based on the old script. Probably not worth it to add these details to the wiki yet, but let's hear what you guys think about it.