One animal I'd really love to see in the game but really doubt is coming is the Greater Bilby. They're as much an icon of Australian conservation as the koala or the devil and the staple nocturnal house animal here, however due to their small size, nocturnal habits, obscure nature and the fact they aren't present in zoos outside Australia their chances of making the cut are slim to say the least. Would be my 1# pick for a nocturnal pack anyway (nocturnal houses are always my favourite parts of zoos so I'll be happy with proper nocturama functionality regardless).