I do think this game has turned into the turning point for the season, although I don't think the result really matters as far as a win or a loss.
What matters is how this team comes out. Do they come out strong, play with heart, and at least look like there's a fight? If so, I think you have to stay the course and try to compete, especially in a year where it looks like there are no clear better than the rest teams.
Do they come out looking like they have the last few weeks - lifeless, flat, and confused? I think I'm throwing in the towel at that point, because that speaks to a larger issue that I don't think can be remedied without significant change.
A loss doesn't kill us, but the way we show up does.