Don’t expect the San Francisco 49ers to take their foot off the gas in their usage of running back Christian McCaffrey. McCaffrey returned in Week 10 after missing the first nine weeks to work through Achilles tendinitis. It stood to reason that his usage might start slow and then ramp up.

The San Francisco 49ers have a new weekly problem to solve now that running back Christian McCaffrey has returned from Achilles tendinitis. While it's certainly a positive that the reigning Offensive Player of the Year is back in their lineup,