Kyle Shanahan reaffirms 49ers would have signed Philip Rivers for Super Bowl 57 - A to Z Sports
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NFL QB landscape turning over rapidly as Chargers move on from Philip Rivers – New York Daily News
49ers would have signed Philip Rivers if they'd reached the Super Bowl
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49ers Would Have Signed Philip Rivers to Play Super Bowl 57, Kyle Shanahan Says, News, Scores, Highlights, Stats, and Rumors