Most of these creatures aren’t really confirmed yet. But they do have toys for the mattel camp cretaceous line wich is the biggest indicator of their appearance. So here are the most new creatures confirmed so far and have a chance of getting added or a gen 2
Albertosaurus
Coelurus
Crylophosaurus
Monolophosaurus (gen 2)
Sarcosuchus (gen 2)
Plesiosaurus (gen 2)
Spinosaurus (gen 2)
Stegosaurus (gen 2)
Gallimimus (gen 2)
Dimorphodon ( gen 2)
Edit : there are already pictures for the toys out. If you haven’t heard of them you can search them in the internet. Also there is a leak about the mysterious dinosaur E750 being called scorpius rex but the leak is not officially confirmed yet