I thought you might ask and I'll have to dig it up. But it was Michael on Undisputed talking about why he is encouraged about how Dak is playing because "let's be honest, the last few times the Cowboys haven't advanced was because Dak didn't have his best games...". Michael made a whole big production before the game about not needing "bad Dak" and wanting good Dak. I took note of it because Michael will tell stories about how he interacts with Dak all the time...so for him to acknowledge what any person not in a cult can see, I thought was somewhat of a moment. That means Jerry knew that - thus the Lance trade. And it means that Dak knows it too...
Beating SF is a right of passage for Cowboys QBs. Was for Morton and Staubach, Danny White, Aikman...and now Dak has not met that moment. Say what you will about Danny White, but he actually played brilliantly against SF ...it's just that Joe Montana was that much better. Not so much with Dak. Dak didn't elevate the team and he went into a shell and thew INTs on simple pass plays that should be layups...this is not news to anyone with two eyes.