While it is unfortunate there are no plans, it does not mean it will never happen, this reminds me a lot of the pteranodon request back when JWE was still new.
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Like how others have mentioned, it will probably part of a later DLC or update. I think it may come when all of the Camp Cretaceous Seasons are over, at least they will have a sizable source to work with if they want to incorporate it to the game. I am interested if they take 3750's characteristics into gameplay, like poisoning other dinosaurs, causing them to rampage, being able to jump over fences, and be mesmerized by strong light sources. It looks to be a project that may need some time in the oven compared to other dinosaurs.