http://www.nbcchicago.com/news/sports/Chief_Illinwek_Will_Hasnt_Danced_His_Last_Dance.html?fb_action_ids=10203991408218066&fb_action_types=og.comments

A white guy pretending to be an Iroquoisan dressed as a Siouxan doing a Kansa dance? How does anyone think this can possibly have any dignity whatsoever?

Though apparently some chick at U of I who's likely Shoshoni, Comanche or Aztec in background (Uto-Aztecan name) found it so offensive 7 years later she says she feels suicidal:

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In April 2014, an indigenous student, Xochitl Sandoval, sent a letter to the university administration (which she also posted on her Facebook page) describing her thoughts of suicide resulting from the daily insults she felt due to the continued presence of "The Chief" on campus, including other students wearing the old image and name on sweatshirts and the continued "unofficial" performances the current "Chief", Ivan A. Dozier at some events. 

http://en.wikipedia.org/wiki/Chief_Illiniwek#After_retirement

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Man, that's a negative dignity rating there.

That would be like having a Chinese guy put on a kilt and horned helmet, dance a polka, and someone in Spain getting offended.

But hell, we're talking about a school that thinks orange and blue are complementary colors.