I guess that's the question. There is certainly a vocal bunch that oppose the name, saying among other things that its the worst thing you could call a Native American. On the other hand, some would appear to feel differently.
RMUSD #27 / Red Mesa High School
Mark also mentioned there was a poll indicating a majority of Native Americans weren't offended by the name. That was done by the
Annenberg Policy Center, and polled 768 self identified Native Americans; it wasn't just a simple majority that didn't find it offensive, but 90%. Not exactly damning proof that the term is considered to be as bad as the N-word (which I guarantee if you polled 768 random African Americans on using that for a team name, 100% would say it was offensive).