A random suggestion of mine but I think this pack could really and Truly Diversify the Roster we have and prehaps some behaviour suggestions for each new creature as well
Camptosaurus
A smaller and more Primitive Relative of Iguanodon from the Late Jurassic, found in Iberia but also the famous Morrison formation, what I think could set it apart from other Hadrosaurs could be a Unique social interaction with Stegosaurus, another species the two could prehaps co operate weirdly against Predators, similar how they could have done in real life
Plateosaurus
A Primitive sauropod relative from late Triassic Germany, it co existed with the Triassic theropod Liliensternus, Prehaps it could have an interesting relationship with Triassic theropods already in the game, maybe Coelophysis would flee from the Plateosaurus and Herrerasaurus might try to fight back, maybe unique kill animations from both sides, it would be interesting to see a herbivore that fights back as well
Hatzegopteryx
A Gargantuan Pterosaur from late Cretaceous Hungary, it co existed with the dwarf Sauropod Magyarosaurus, a likely food source for Hatzegopteryx, it could also be much more agressive than other Pterosaurs, preferring goat feeders to fish feeders and attacking other Pterosaurs like Dimorphodon or Tropeognathus, and if it breaks out if it’s enclosure, small herbivores could very well be in danger of being eaten by Hatzegopteryx
Temnodontosaurus
A large Icthyosaur from Jurassic England, it could fill an interesting niche, being the Game’s second Icthyosaur, though prehaps not that agressive towards other animals and could tolerate groups of Plesiosaurs In it’s enclosure, acting as a giant whale, Only the Mosasaurus and maybe Kronosaurus would be interested in Hunting this behemoth, due to it’s thick skin, being an air breather, we could also get some interesting animations of it going to the surface to breathe
Camptosaurus
A smaller and more Primitive Relative of Iguanodon from the Late Jurassic, found in Iberia but also the famous Morrison formation, what I think could set it apart from other Hadrosaurs could be a Unique social interaction with Stegosaurus, another species the two could prehaps co operate weirdly against Predators, similar how they could have done in real life
Plateosaurus
A Primitive sauropod relative from late Triassic Germany, it co existed with the Triassic theropod Liliensternus, Prehaps it could have an interesting relationship with Triassic theropods already in the game, maybe Coelophysis would flee from the Plateosaurus and Herrerasaurus might try to fight back, maybe unique kill animations from both sides, it would be interesting to see a herbivore that fights back as well
Hatzegopteryx
A Gargantuan Pterosaur from late Cretaceous Hungary, it co existed with the dwarf Sauropod Magyarosaurus, a likely food source for Hatzegopteryx, it could also be much more agressive than other Pterosaurs, preferring goat feeders to fish feeders and attacking other Pterosaurs like Dimorphodon or Tropeognathus, and if it breaks out if it’s enclosure, small herbivores could very well be in danger of being eaten by Hatzegopteryx
Temnodontosaurus
A large Icthyosaur from Jurassic England, it could fill an interesting niche, being the Game’s second Icthyosaur, though prehaps not that agressive towards other animals and could tolerate groups of Plesiosaurs In it’s enclosure, acting as a giant whale, Only the Mosasaurus and maybe Kronosaurus would be interested in Hunting this behemoth, due to it’s thick skin, being an air breather, we could also get some interesting animations of it going to the surface to breathe