Why Christian McCaffrey didn't wear Frank Gore's No. 21, per John Lynch – NBC Sports Bay Area & California
The Pat McAfee Show - Pat McAfee, ESPN
Bo Knows DFS – Nimble w/Numbers
The season ends. Whew. But what did we learn?
Bo Knows DFS – Nimble w/Numbers
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2021 Harris Football Almanac - Aug 13, PDF, Reason
McCaffrey bypasses Gore's No. 21 to become SF 49ers' new No. 23
Cam Inman]: Christian McCaffrey took #23 after declining offer to reach out to Frank Gore for exhuming #21 “Jed said, 'You can have Christian reach out to Frank to see if Frank
Jim Harbaugh San Francisco 49ers: 10 Changes He'll Implement Immediately, News, Scores, Highlights, Stats, and Rumors
Bo Knows DFS – Nimble w/Numbers
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