Redskins coach Ron Rivera has 'thought about' signing QB Cam Newton
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Cam Newton: Washington Redskins coach Ron Rivera 'not sure' about signing free agent quarterback, NFL News
Coach Ron Rivera Admits QB Cam Newton 'Popped Up on Radar' of Washington Football Team - Sports Illustrated Washington Football News, Analysis and More
Ron Rivera's first free agency as the Redskins' coach could end up being his most important - The Washington Post
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