Again, I wanted to save more idea posts, reposts or not, until more of both Dominion and JWE have been announced and/or revealed, because you never know what has or is being planned or worked on within their long timespans in regards to new dino species. But, these are MORE very irresistible ideas to save for just later that I've been thinking of for a while now.
1. Irritator (South America): A small spinosaur theropod from what is now Brazil. Because its snout was probably shorter than the other in-game spinosaurs, excluding the Spinoraptor hybrid, this could probably add some nice skull length variety to the in-game spinosaurs.
2. Monoclonius (North America): A ceratopsian dinosaur and the third kind to be described in history. Although it is considered a dubious genus, that doesn't necessarily mean that such a thing can't or shouldn't ever exist in any way, shape or form. It just means their remains can't be confidently distinguished from other known related subsequent, validly described dinosaurs. Many described Monoclonius species are officially, in the consensus, believed to be synonymous with other valid genuses, but the type species (crassus) isn't one of them, yet. Besides, JWE has been conceiving dinosaurs of similar nature since the beginning with the Crichtonsaurus and (potentially) the Troodon. And since Monoclonius has more significant scientific history and general popularity than any other dubious certopsian I know of, combined with the implementation of the two other mentioned dinos, I thought "Why not?"
3. Brontosaurus (North America): A "super famous" sauropod that was once considered synonymous with Apatosaurus, until recent years. The idea I have for this is because JWE achievements take a heavy emphasis on quotes spoken out by characters in the series, I was thinking of maybe having the Bronto also contribute to an achievement using Tim's quote from the first movie - "Those are Brontosauruses!" - before he corrects himself.
4. Saurolophus (Asia/North America): A hadrosaur with a spike-like crest. One species is known from North America, and the other is known from Mongolia. The Asian species (angustirostris) is the largest of the two, and I personally think the latter one can be a good choice to add more non-North American hadorsaur species variety.
5. Giraffatitan (Africa): A sauropod dinosaur that is pretty similar to the related Brachiosaurus. Understandably, making something LOOKING too similar to something that's there already sounds pointless. But, because this isn't the iconic JP Brachi or any of its known screen variants, I feel like you could potentially have more creative freedom to make it distinguishable from the former in styles like the many reconstructions I've seen for it. The idea I had for picking Giraffatitan is to feel like you're getting more regional varying, yet familiar in some nostalgic way, dino species. Kinda like what was done with the in-game Triceratops and Torosaurus, or the Velociraptor and Deinonychus, where they are so similar in some big way, yet very distinguishable in-game to the general eye.