Kurtenbach: Brock Purdy needs to play like an MVP again to save the battered 49ers’ season
Yes, this is a must-win game for San Francisco — you don’t get to lose back-to-back games twice in the first half of the season and continue to fancy yourself a Super Bowl contender, much less a favorite (as the Niners recently were). You don’t get to lose to these Cowboys — my goodness, are they awful — and pretend you’re any good yourself.