This is a win for the redskins but I think the majority of us don't care anymore about the name that strongly. Pretty interesting to see this resolved though, especially since there was a ton of fake-news when this case first started about a name change being imminent.
I am happy with this legal decision because I don't want the government to be in charge deciding what is offensive and what's not. I also think it's long past time for them to pick a new name. Just because they can legally have that name doesn't mean they should keep it.
And there's no business reason to keep it either, imo. Changing the name means you've got an entire fan base who needs to buy new merch.
Because the Washington football team has a local monopoly on NFL football, I can't imagine the negative financial impact of a name change being that significant. Fans tend to care about the team being a winner above all else. So just put a winning product on the field and people will quickly forget about the old name.