Mike Mularkey - Current offensive coordinator for the Atlanta Falcons and former Buffalo Bills head coach - 49 year old Mularkey was only 14-18 with the Bills. However, he's been successful in the NFC South with Atlanta and his son, Shane, plays football at North Carolina.
FILE - EAST RUTHERFORD, NJ - JANUARY 1: Head coach Mike Mularkey of the Buffalo Bills looks on during their game against the New York Jets on January 1, 2006 at Giants Stadium in East Rutherford, New Jersey.The Jets defeated the Bills 30-26.(Photo by Jim McIsaac/Getty Images)
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