Hybrids we need
Now, I’ve seen hybrids of all shapes and sizes, but I feel like there’s a few designs that could be added
Here are the base creatures
Crocodilian (short legs) crocodilian (long legs) hadrosaur, ceratopsian sauropod (shorter necked) sauropod (longer necked) pterosaur (small)
Pterosaur (medium) pterosaur (large), theropod (small) theropod (medium) theropod (large) quadrupedal theropod, Ornithomimid rig.
Some of my ideas would be crocodilian (short legs) + pterosaur (long necked) or maybe hadrosaur and ceratopsian