In my reasoning, for example with taronga, it has already allocated spaces for tiger, and lion, along regional guidelines, and with little chance of any leopard sepcies entering taronga, why can we not have jaguars form the aza program, that are not required for there program. (provided there are actually surplus- hypothetical)
jaguars would make for excellent addition to any SA collection, as they represent the top predadator in SA. Africa- lions, Asia tigers, and with both these represented in the zoos collection, why not SA's large and ONLY large carnivore that is well known (other than puma, which is classed as a small cat). It has good educational value as the amazon is a highly endagered ecosystem, and with a good collection of tapir, and future regional imports and prgrams like G anteater, and capybara, it would make for an excellent display. Historically all australian city zoos have housed jaguar successfully, and the public (and pat) seem to really bond to any spotted cat.
We do not really need to manage this species (ok i know we do in a sense but anyway) Since we will be hosuing surplus, and not breeding with these animals, they would simply be education and display animals. Really with taraonga (for example) expertise in large cat management, how hard would it be to house 2 more cats- that would not breed, and simply be display.