In addition to
@Kudu21's comments, which I largely agree with even though some make me sad, I'll add my own two cents:
-I agree with moving on from Plains Zebra to Hartmann's, they're the least represented zebra in the AZA and the population has been growing steadily it seems. FPZ just picked up a new pair of this species, but I think the SSP needs new bachelor holders (this is a VERY common need for hoofstock populations). A few bachelor zebra would be a great addition and very helpful to the SSP. While Slender-Horned Gazelles do need more holders, they're a fairly fragile species and not very cold tolerant. I don't think they'd breed successfully in a mixed set-up, especially not with zebras who are notorious for killing other species' offspring. Giving RWPZ's limited indoor holding, I'd suggest they stick to more cold-tolerant animals (which tbf seems to be their plan as far as I can tell). The best move imo would be as I suggested before, using the old Bongo barn as additional indoor housing connecting to a savanna in the current elephant yard. Use the elephant house to keep giraffes only, then mix in bachelor mountain zebras and nyala (or another more cold-tolerant species) in and house them in the Bongo barn. Unless they can figure out how to use the pool for penguins, fill it in to add more space. The giraffe yard can be added to the main savanna or be used for a medium-sized solo species.
-Replacing Cheetahs with Lions doesn't make much sense. Cheetahs fit the space better and are equally popular with guests, as well as being more active.
-The current seal habitat is very outdated, although I agree penguins could be a good use for it.
-Faces of the Rainforest has major problems, most of all the idiotic motion sensor doors which have been running the risk of allowing birds to escape outdoors since the day it opened (I was there and watched their now-sent-off curassows try and walk right out the front door and only a keeper stationed at the door stopped them). My other issue is how much wasted space the project brought with it. They took over the only very recently opened kangaroo walkthrough (why they built a very nicely designed walkthrough with bird aviaries only to tear it all down a couple years and then immediately plan to phase-out a multitude of other species to built another walkthrough I'll never know) and added honestly fairly poor and small outdoor enclosures to compliment the single-room new building. Meanwhile, the old building, exhibits, and all the space around it now sits completely empty and unused.
-Australasia has never exhibited Australasian animals, it's always been a mishmash of tropical Asian, Australian, and for a time Polynesian animals, which is why the name changed. I look forward to the Komodo Dragon moving out of this exhibit, but I definitely support keeping tree-kangaroos. The Koala program is nice but it isn't a very useful one in all honesty, meanwhile tree-kangaroos are highly endangered. The US is the only place breeding Matschie's and our population isn't very large, but there's great potential. RWPZ has already had breeding success in the new exhibit and I very much support them continuing with these animals.
-There's no way any New England zoos are getting Tasmanian Devil sadly. Clouded leopards and a revival of the walkthrough aviary would be nice, as would keeping the babirusa (the population is doing fairly well but still needs all the help it can get!) and reobtaining Chinese Alligators for their old habitat.
-The black bear habitat is not suitable for keeping and breeding tigers, and the current plan has good potential and will add a popular species to the zoo.
-I 100% agree with bringing back the native species' exhibit.
I'm confused, on every visit I remember taking to the zoo (going back to 2012) the cranes were always in the enclosure by the elephants. The hogs have a newly built habitat by the cafe.
~Thylo