What about koalas, devils and all the other Aussie exhibits? Surely if the mandrills occupied the baboon exhibits there’d be enough combined space there for a small bonobo troop. I was thinking that the platypus could be replaced by the dwarf croc if the Aussies move to growing wild, with bongo and okapi where you suggested. Could potentially be shared with Duiker and in an ideal world RRH.
I’d say aardvark would be most likely since Melbourne had interest in them in the past
If we can assume Wild Seas would go though as well, I would imagine that area would preferably be turned into another Australian section too. Potentially a Northern Australian section featuring Cassowary, Echidna, Tree Kangaroo, Platypus and the birds that would have vacated the GFA.
The Kangaroos, Koalas, Wombats and Tassie Devils could all receive new homes in Growing Wild alongside the Little Penguins and potentially another aviary for Kookaburras and the like.