PITTSBURGH, PA - OCTOBER 02: National Football League referee Ron Torbert looks on from the field as rain falls during a game between the Kansas City Chiefs and Pittsburgh Steelers at Heinz Field on October 2, 2016 in Pittsburgh, Pennsylvania. The Steelers defeated the Chiefs 43-14. (Photo by George Gojkovich/Getty Images)
02 October, 2016: Back judge Steve Patrick (17) during the NFL game between the Tennessee Titans and Houston Texans at NRG Stadium in Houston, TX. (Photo by Leslie Plaza Johnson/Icon Sportswire via Getty Images)
ORCHARD PARK, NY - SEPTEMBER 25: Side judge Laird Hayes #125 and head linesman Jerod Phillips #6 speak during the game between the Buffalo Bills and the Arizona Cardinals on September 25, 2016 at New Era Field in Orchard Park, New York. Buffalo defeats Arizona 33-18. (Photo by Brett Carlsen/Getty Images)
ORCHARD PARK, NY - SEPTEMBER 25: Aaron Williams #23 of the Buffalo Bills reacts to back judge Greg Wilson #119 after a penalty call during the second half against the Arizona Cardinals on September 25, 2016 at New Era Field in Orchard Park, New York. Buffalo defeats Arizona 33-18. (Photo by Brett Carlsen/Getty Images)
SANTA CLARA, CA - OCTOBER 2: NaVorro Bowman #53 and Antoine Bethea #41 of the San Francisco 49ers argue a non-call with official Terry McAulay during the game against the Dallas Cowboys at Levi Stadium on October 2, 2016 in Santa Clara, California. The Cowboys defeated the 49ers 24-17. (Photo by Michael Zagaris/San Francisco 49ers/Getty Images)
