This particular case was concerning the Crow Tribe located in Montana and Wyoming. As I understand the ruling, members of this particular Crow tribe (not necessarily Rez residents) should all be afforded the rights granted under this particular treaty. There must be tens if not hundreds of different treaties between the United States and various Tribes throughout the country.
While I don't like the potential ramifications this decision may have for wildlife management, I do think the United States needs to honor any legal agreement they have entered into.
I dont think its going to be any worse than it is now, but it is true to the hundreds of different treaties. People are gonna cry around about it till they die and hold a grudge no matter what. It was ruled in court, and it was justified, let it be now.