Being that the size of certain species, namely Styracosaurus is something most players bring up, what if there was a gene for size. Not to increase the size of the base model, but decrease it a bit, if one wanted to use a gene that would decrease the size of the dinosaur. Of course, this could work the other way, as to increasing size, but I don't think Universal would be on board for something like that. It would give variation, if it's part of a herd, not all the animals will look exactly alike. Also, if the animal is smaller, it could add or change some of the game dynamics, with comfort thresholds. On islands that are smaller, that probably would help. Some species should be smaller, and this would be a way to show a more accurate size.
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