While it is for the best it is indeed a shame to see the species leaving the zoo and thus the country.. I am so glad an honored to have been able to see the species at the zoo for myself before Suci died and certainly hope Indonesia manages to save this incredible animal even though the future seems very bleak. I do, however, have to disagree with you that Cincy's era of holding rare species has ended. While it may not hold as many as in the past, it still has many rarities such as Siberian Lynx, Cape Genet, Sumatran Banded Palm Civet, Eastern Bamboo Lemur, Grey's Crowned Guenon, Mueller's Grey Gibbon, Lion-Tailed Macaque, Feathertail Glider, Sumatran Elephant, Steller' Sea Eagle, Pigeon Guillemot, and so on.
While the zoo has done an amazing job in terms of making itself more environmentally friendly and created really great exhibits such as Manatee Springs, World of Insects, and- imo though many others may disagree- Night Hunters, it still has a
long way to go before I'll consider it one of the best zoos in America again. While the collection is pretty spectacular, it still has the major issue of many of their exhibits being too packed and their enclosures too small/bad. While overall they're great exhibits, some of the enclosures in Night Hunters and Jungle Trails are truly awful for their inhabitants. Apart from the rhino and warty pig enclosures all the exhibits in Wildlife Canyon are pretty bad, too. And let's not forget the horrid Reptile House and bear enclosures as well as the highly outdated and small elephant enclosures. The zoo is certainly on the right track but it really needs to stop focusing on what it can do to expand and what new exhibits it can do and really work on fixing up the exhibits they have for the great species already in the zoo.
Personally I think the best idea would be to do Malayan Tapir for the first enclosure and then the warty pigs or babirusa in the second. I also think the zoo should really do something with that large forested enclosure neighboring the rhinos. That said, I have a pretty bad feeling that's not what's going to happen and we're going to get a pretty wasted space. Would you care to share what idea that is?

~Thylo