Week 17: Gallery of 12s at San Francisco 49ers

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Fans tailgate outside of Levi's Stadium before an NFL football game between the San Francisco 49ers and the Seattle Seahawks in Santa Clara, Calif., Sunday, Jan. 1, 2017. (AP Photo/Marcio Jose Sanchez)

Marcio Jose Sanchez/AP Images

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Marcio Jose Sanchez/AP Images

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Marcio Jose Sanchez/AP Images

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Seattle Seahawks quarterback Russell Wilson signs autographs before an NFL football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Jan. 1, 2017. (AP Photo/Tony Avelar)

Tony Avelar/AP Images

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