What I would love to see is some more South American Animals. Like Capybaras. If nothing else, please let us have walk-in capybara habitats.
Anyway, here's my wishlist:
Capybaras (Pretty Please)
I would really like to see Frontier introduce more variety in the exhibit cases. It would be great to see things like larger exhibit cases that can hold more animals before overcrowding takes place, as well as new shapes for exhibit cases like large rectangles, large squares, cylindrical cases...