I never did think that the Indian mascot fit Roseburg. Most of the Umpqua's were wiped out by disease prior to settlement here. I think Timber Beasts would be a better fit. It's unique, fits our region, and hopefully is not politically offensive to anyone.
What I think doesn't matter. What matters is what the students want. The students should vote on it. They should make the decision regarding their mascot. After all, the school is for the students, and it should be their decision, and theirs alone. The teachers, coaches, and school board should back up that decision, because the students were either proud to be associated with such remarkable people and kept the mascot, or out of compassion for a few, chose something else. Either way it would be an honorable decision easily explained by those that need to give an explanation.
If the Indian mascot is to be dropped, there should be no arrows, arrowheads, feathers or other symbolic signs that could be associated or construed to be connected to the former Indian mascot in any way. The break should be absolutely complete.