Something ive noticed that we almost never talk about the free update when spectulating

Do you guys have any theories/wishes?
Interactions between Animals and Keepers: for example, like instead of the keeper getting into habitat like the animals can't attack you, the Keeper going to some point and then the Animal going after the Keeper and then the Keeper doing a talk about the animals and for example, Hippos so the keeper just would give to the Hippo an watermelon
Variations, Shapes and Heights for Exhibit: such an essential update, it would makes the exhibit much more usable and fun to use.
Animal Show: Educator taking Animal from the habitat and then put this animal on table/platform doing a speech and then the Educator allow people's to touch the Animals, and it also would work with the Educator Exhibit Demonstrations.
Remodel Animals: West African Lion, Malayan Tapir, Snow Leopard, Common Warthog and Timber Wolf
Increase the Size: Aldabra Giant Tortoise, Galapagos Giant Tortoise, American Bison, Male California Sea Lion and Spotted Hyena
Multiple Gates
More Animals Behaviour
Increase the amount of variations for the animals for sandbox mode: that you will have options to turn on or off to get any variations and if you click on it will give you options how you want to increase like low (like now in sandbox mode), medium, high and very high. that's a least how I think it could work
Playgrounds
and more Foliage, Rocks, Logs and Scenery...