It's a bit baffling that Spinoraptor, Stegoceratops, and Ankylodocus were left out of Evolution 2, especially when Spinoraptor became a huge fan favorite. It would be great to have them make a return, giving Stegoceratops a little adjustment to slightly de-exaggerate some of its features like the massive horns and random spikes, and redesigning Ankylodocus to better show the features of both animals, something similar to this fan design.