I have an idea if they really want to add animals to existing maps, using an example.
- Copy Redfeather Falls.
- Replace the summer vegetation by fall vegetation and leave everything else exactly the same. Every tree (we have treestands), every shrub, every rock, etc.
- Offer it at game launch as an additional new map.
- Remove black bear and add grey wolf.
- You can even change the spawn of existing animals, e.g. make large elk herds (!) and reduce whitetails.
And then, maybe one day...