HOUSTON, TX - FEBRUARY 05: Referee Carl Cheffers looks on prior to Super Bowl 51 between the Atlanta Falcons and the New England Patriots at NRG Stadium on February 5, 2017 in Houston, Texas. (Photo by Kevin C. Cox/Getty Images)
HOUSTON, TX - FEBRUARY 05: Referee Carl Cheffers looks on prior to Super Bowl 51 between the Atlanta Falcons and the New England Patriots at NRG Stadium on February 5, 2017 in Houston, Texas. (Photo by Kevin C. Cox/Getty Images)