OAKLAND, CA - DECEMBER 21: Head coach Doug Marrone of the Buffalo Bills looks on during warm ups prior to playing the Oakland Raiders at O.co Coliseum on December 21, 2014 in Oakland, California. (Photo by Thearon W. Henderson/Getty Images)
OAKLAND, CA - DECEMBER 21: Head coach Doug Marrone of the Buffalo Bills looks on during warm ups prior to playing the Oakland Raiders at O.co Coliseum on December 21, 2014 in Oakland, California. (Photo by Thearon W. Henderson/Getty Images)