Both in film and novel canon breeding was central to the first film/book in the series; however, breeding became standard fare for the subsequent Lost World and JP3 canon. The only distancing from breeding I can picture is that it hasn't thus far had a place in the Jurassic World trilogy specifically. However, with how Fallen Kingdom ended, there is almost certainly going to be some strife for coexistence with these animals in the wild. Sure, the genetic materials have propagated and some got loose, but for it to be a Jurassic World and a matter of real intrigue I am willing to bet the ending will be a tenuous acceptance that human and dinosaur must learn to live together. Breeding is necessary for such a world to exist, you can write it off as pure speculation, but where else can you go from there? Releasing them onto the mainland and not having breeding just seems pointless, then they could easily be captured and dealt with giving the film more of a crime thriller than a dino one. Seeing our protagonists chasing after Dr. Wu and gangs of organized criminals with embryos and whatnot without any serious focus on the dinosaurs would just be silly. Colin Trevorrow should be able to see this as easily as we can and clearly Universal wants the spotlight on the dinosaurs, its what makes them money, breeding is just a byproduct of what has to happen moving forward.
My proposal is a realistic implementation of breeding into JWE, it isn't the ideal by any means, but I would rather have it than not. They could also perform small tweaks if necessary like shortening the horns of some of the ceratopsids. Something that might not take a lot of additional work to implement. For the most part, I am more interested in avoiding getting people's expectations that Frontier would actually develop the resources to fully modeling infants for every species in the game, there are just too many that the work would be absurd. This could also serve as a basis, they could always improve on it in small ways in the future alongside other projects for JWE.