Photos: NFL says 'goodbye' to replacement refs
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Credit: Getty Images
SAN DIEGO, CA - SEPTEMBER 23: Atlanta Falcons head coach Mike Smith talks with replacement referee Jim Core during the fourth quarter against the San Diego Chargers at Qualcomm Stadium on September 23, 2012 in San Diego, California. The Falcons defeated the Chargers 27-3. (Photo by Jeff Gross/Getty Images)
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