Earlier quoted context omitted.
There was a report by a psychologist who said Native American mascots have a negative effect on children of native Americans. This may or may not be the case or may be true in some specific circumstances (Redskins, for example) but may not be true for all, however, many high schools are changing their team names based on this one study/conclusion which was funded by a tribe. Which is fine, but usually when there is a…
In your example there's no downside to changing the name, though. It's a low stakes decision. In the book "Trust- a Very Short Introduction" the author argues if the situation is "low stakes" you should need a lower level of evidence to trust someone than high stakes. While I think the author might discuss it only in the context of human interactions, I imagine you could apply the paradigm to this situation.
At least not until the reactionary media's outrage machine decides to make it their current hill to die on...
Also, this is America, where sports are taken far too seriously.