The NFL's Most Valuable Player award has been given to a quarterback for each of the past 10 seasons.

It's a fact that wasn't lost in the conversation in the San Francisco 49ers' locker room after their 35-16 win against the Arizona Cardinals on Sunday.

But, after running back Christian McCaffrey piled up 177 yards from scrimmage, scored four times and set a franchise record for most consecutive games with at least one touchdown (13, including playoffs), left tackle Trent Williams was unafraid to say it might be time for that to change.