Wildlife Reserves

Idk if this has been asked, Im sure it has but here are my questions.

Will wildlife reserves be in sandbox?

Will we be able to make our own wildlife reserves? Kind of like how we create a zoo where we pick a biome and continent, we would pick a biome and continent to make a wildlife reserve and the game would automatically sort the species that fit that profile via zoopedia to allow them to be released into the custom wildlife reserve. The map would kind of just be a premade map.

Not really a question more so something I want to know others opinions on. Do you guys reckon the dlcs we get are going to come with a wildlife reserve and maybe come with more animals. As of now only the Indo-Pacific, Southeast Asia, and Africa rosters are 'fleshed out' for a wildlife reserve. Im sure we will get more, but for example maybe a DLC comes out with like 5 aquatic, 5 habitat, 5 aviary animals to fill out a new wildlife reserve?