http://www.ncai.org/attachments/LegalBriefing_TByaxkdqYwYRDo...
Note that the first two listed are:
Amicus National Congress of American Indians ("NCAI") was established in 1944 and is the oldest and largest national intertribal organization; it represents over 250 tribes, nations, pueblos, and Alaska Native villages with a combined enrollment of over 1.2 million.
Amici Cherokee Nation of Oklahoma, Comanche Nation of Oklahoma, Oneida Indian Tribe of Wisconsin, and Seminole Nation of Oklahoma are federally recognized Indian tribes that have adopted resolutions condemning the use of Indian names and mascots by sports teams.
So, while its nice that you read the named plaintiffs, it would probably help if you read the document beyond the names of the parties to get a clear understanding of what is actually going on.
Oh, excuse me, all of those are failures of government and we cannot acknowledge that.
I mean, one of the organized groups that started protesting and lobbying against these sports uses the earliest was AIM [1], who, whatever else one might say, certainly cannot fairly be described as not interested in addressing "failures of government" affecting Native Americans.
AIM's history of involvement on this issue was among the pieces of evidence cited in the decision supporting the conclusion of fact that the marks at issue were disparaging to a substantial composite of Native Americans at the time registered.
> I'm not sure AIM is even a going concern these days after everything that the FBI did to them.
There clearly less active now than in the past, e.g., their most recent press release on their website is October 22, 2013 -- concerning the very issue here, interestingly enough.