I can't help to reply here. Back in the 80s when we were in the superbowl and playoffs in a regular basis, this whole "name thing" came up often. I was lucky to have a chance to spend a week on an Indian reservation in Montana and with an attorney who try to protect their rights. He worked (and in fact still works) with 4 other reservations (Montana, 2 in Arizona and 1 in New Mexico). When we talked about this whole name change, he said and I may not be quoting him verbatim as this was almost 30 some years ago, he said:
"The Indians on the reservation for one don't give a damn. What they care about is funds for education for their kids, heath care and better living conditions without having to leave the reservation". He went on to say that attorneys that defend the Indians for these specific things are sick of attorneys who supposedly do the Name change lawsuits "pro bono" (meaning they don't make money.. yeah sure they don't) to bring attention to themselves when that time could be spent on real issues like health care, education and the like. I just was in contact with him about a month ago and asked him if the "air" had changed any about the name Redskins and he said no. He said in fact, a lot of the kids that have grown up have become fans of the Redskins and could care less about the name because they have learned that it doesn't intend to defame or insult them in any way.
So basically the Native Americans who are talking about representing their nation may not REALLY be representing their nation. I could understand an argument against what my friend said if it was just the one small reservation in Montana, but this involves 4 reservations, 2 of which in Arizona which are fairly large and the one in New Mexico isn't small either.