News 49ers provide updates on Trent Williams, George Kittle and Christian McCaffrey, who calls new back ailment 'not serious' ahead of Seahawks sho

[Jason Owens]

49ers provide updates on Trent Williams, George Kittle and Christian McCaffrey, who calls new back ailment 'not serious' ahead of Seahawks showdown

With the No. 1 seed at stake, the status of multiple 49ers Pro Bowlers is unclear for Saturday's showdown against the Seahawks.

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