Ad:
Live
This is a modal window.
Beginning of dialog window. Escape will cancel and close the window.
End of dialog window.
This is a modal window. This modal can be closed by pressing the Escape key or activating the close button.
Last month, when analysts were taking turns suggesting that 49ers quarterback Brock Purdy was just a product of a system — in the middle of a loaded roster, running a favorable scheme, taking advantage of a good thing — head coach Kyle Shanahan blasted the assessment as “ridiculous.