Top row: Lynn Swann (YouTube screenshot); Tracy Porter (Ronald Martinez/Getty Images). Bottom row: Kevin Dyson of the Tennessee Titans being tackled by St. Louis Rams’ Mike Jones (Tom Hauck/Getty Images); Marcus Allen (YouTube screenshot).    
Mike Powell/Getty Images
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YouTube screenshot
Al Bello/Allsport
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YouTube screenshot
YouTube screenshots
WVUsports.com
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NFL.com screenshot
Jeff Gross/Getty Images
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YouTube screenshot
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Rick Stewart/Stringer/Getty Images
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Gin Ellis/Getty Images
George Rose/Getty Images
NFL.com screenshot
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YouTube screenshot
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Timothy A. Clary/AFP/Getty Images
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Brian Bahr/Getty Images
Win McNamee/Getty Images
Andy Lyons/Getty Images
Vincent Laforet/Getty Images
George Rose/Getty Images
Harry How/Getty Images
Timothy A. Clary/AFP/Getty Images
Win McNamee/Getty Images
Antwaan Randle El, left (Harry How/Getty Images)  
Raiders.com screenshot
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YouTube screenshot
Ronald Martinez/Getty Images
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Ronald Martinez/Getty Images
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Stephen Dunn/Getty Images
Rhona Wise/AFP/Getty Images
Jed Jacobsohn/Getty Images
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Tom Hauck/Getty Images
Timothy A. Clary/AFP/Getty Images
Al Bello/Getty Images
Timothy A. Clary/AFP/Getty Images
Gabriel Bouys/AFP/Getty Images​