For Habitat Animals:
- Switch:
- Springbok -> Thomson's Gazelle
- HBB + Grizzly -> Brown Bear (probably leave it looking more like a grizzly and make the wolf look more Eurasian to be "fair")
- Black Wildebeest -> Blue Wildebeest
- Aldabra Giant Tortoise -> Spurred Tortoise
- Formosan Black Bear -> Asiatic Black (Moon) Bear
- Nyala -> Kudu
- Bonobo -> Siamang
- Red Deer -> Fallow Deer (It just seems like more of a base game animal.)
- Black and White Lemur -> Guereza (A bit more unique)
- Keep: Everything Else
- Flexible (Should at least be DLC animals, but the base game doesn't need these specifically.): Gharial, Pronghorn, Mandrill, Japanese Macaque, Bactrian Camel, Nile Monitor, Pangolin. I'm not switching them because it makes sense to have some extra stuff for Africa and Asia in the base game. The other regions can catch up in DLCs.
- Add:
- South America: Ocelot or Jaguar, At least one monkey, giant anteater, a bird (perhaps the American Flamingo, which could have enrichment with the tortoise), and a camelid. I think the capybara makes a fantastic headliner for a DLC.
- More than any other pack, I thought the South America pack seemed like an extension of the base game. North America, Europe, and Australia don't have as much relevant diversity, so it makes sense that more stuff would come in DLCs. South America has too much going on to start so far behind.
- Africa: The white rhino was too basic to exclude.
- North America: Moose, maybe mountain lion?
- Australia: Kangaroo or wallaby, emu or cassowary, maybe koala? The base game ought to at least have one each of the first two.
- Asia: Malayan Tapir?
- Europe: Wisent
I mostly agree with you. Specially with the replacements. I think jaguar, capybara, kangaroo, capuchin, at least one african rhino, wild boar, alpaca, wisent, swan, cougar, red fox, skunk, Thomson's gazelle, a leopard, a penguin (probably african), polar bear, reindeer, dall sheep, dromedary, all the barnyard animals should be added to base game roster, red crowned crane. I would also add the dama gazelle and somalí wild ass, even the addax so we don't loose them but i wouldn't want to pay for them TWICE.
And then i think a base game should get a baboon, the rhea, american flamingo, a duck, the Nile crocodile, Green iguana as habitat, one of the small caimans, North american River or Eurasia otter, wild turkey, two giraffes, two zebras, Impala and blackbuck.