McCaffrey bypasses Gore's No. 21 to become SF 49ers' new No. 23
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2022 Panini National Treasures Football Checklist, Teams, Box Info
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49ers news: Christian McCaffrey said he has too much respect to wear Frank Gore's #21 jersey - Niners Nation
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49ers' Christian McCaffrey declined to inquire about Frank Gore's No. 21 out of respect