Baltimore Ravens quarterback Joe Flacco (5) runs onto the field before the first half of an NFL football game against the Cincinnati Bengals in Baltimore, Sunday, Sept. 27, 2015. (AP Photo/Patrick Semansky)

Jacksonville Jaguars tight end Clay Harbor (86) is tackled by San Diego Chargers inside linebacker Manti Te'o (50) during the second half of an NFL football game in Jacksonville, Fla., Sunday, Nov. 29, 2015. (AP Photo/Phelan M. Ebenhack)

The Seattle Seahawks Legion of Boom huddles together in a group before the NFL regular season game against the Carolina Panthers and the Seattle Seahawks on Sunday, Oct. 18, 2015 in Seattle. (Ric Tapia/NFL)

St. Louis Rams running back Todd Gurley scores between Detroit Lions linebacker Josh Bynes (left) and free safety Glover Quin on a 5-yard run. (AP Photo/Tom Gannam)

Green Bay Packers quarterback Aaron Rodgers celebrates after his Hail Mary 61-yard touchdown throw to tight end Richard Rodgers with no time remaining in an NFL football game against the Detroit Lions, Thursday, Dec. 3, 2015, in Detroit. (AP Photo/Paul Sancya)

New York Jets wide receiver Eric Decker (87) celebrates with wide receiver Brandon Marshall (15) after scoring a touchdown against the Dallas Cowboys. (Kevin Jairaj-USA TODAY Sports)

Carolina Panthers quarterback Cam Newton (1) goes airborne for a touchdown during the 2nd half of the Carolina win over the Houston Texans Sunday September 20, 2015 in Charlotte, N.C. (Damian Strohmeyer via AP)

Kansas City Chiefs quarterback Alex Smith (11) runs off the field after an NFL football game against the San Diego Chargers, Sunday, Dec. 13, 2015, in Kansas City, Mo. (AP Photo/Charlie Riedel)

St. Louis Rams' Tavon Austin, top right, stays in bounds as he runs down the sideline past Seattle Seahawks Kelcie McCray (33), Jon Ryan (9) and teammate Maurice Alexander on his way to a 75-yard punt return for a touchdown during the third quarter of an NFL football game Sunday, Sept. 13, 2015, in St. Louis. (AP Photo/Jeff Roberson)

Denver Broncos quarterback Peyton Manning (18) reaches for Lombardi Trophy from the podium during post game celebration of Super Bowl 50 after the Broncos defeated the Carolina Panthers 24-10 on Sunday, Feb. 7, 2016 at Levi's Stadium in Santa Clara, Calif. (Todd Rosenberg/NFL)