If white people rape, murder, pillage, and steal the lands of non-white people that's bad and those people are genocidal murderers.
But if white people rape, murder, pillage, and steal the lands of other white people that's ok and its celebrated.
The Vikings were a bunch of raping murderers and yet they are held up as some shining example of brave and noble warriors. If we are going to change the names of sports teams for being offensive, then nothing is more offensive then a team named after a group of people whose entire existence was dedicated to rape and murder for the purpose of stealing other people's belongings and land.
They also explored and traded as well, the murdering rapists stereotype isnt as true as movies and games would have you believe.