Ok my ideas:
Bring in maned wolves for the savanna side of SOTJ and bring in tamandua to join the sloths. Also restock the fish tank in there and add some fresh water rays
Convert the old bongo enclosure to he suutsble for Congo buffalo, remove the anoa from the that house, demolish it to create an enclosure for bearded pig or another species of hoved mammal.
Move the panther Chameleons off show to be put on show in a converted Komodo house. The komodos will have a new house in an extended islands ( behind the sitatunga) as well as moving the species from Montserrat to tropical realm and those from Indonesia to islands ( mouse dear will move to tropical realm)
Most Madagascan species will move into the house, all the birds in the old aviarys that will be converted to a whole one, and the old Komodo area turned intoned an area full of small vivariums for the lower species of animal.
Get rid of the nissan hut and expand the bus dog enclosure.
Move Burt and put caracal into that exhibit.
Once the current species have moved from it, in the old anteater enclosure bring in species from Australia, some rock kangaroo. Though not a part of the zoo's master plan they are missing a lot without Australia.