Kansas City Chiefs cheerleaders dance in the first half of an NFL football game St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Colin E. Braley)

A Kansas City Chiefs cheerleader with a pink ribbon entertains the crowd in the first half of an NFL football game between the Kansas City Chiefs and the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Orlin Wagner)

Cheerleaders dance in the second half of an NFL football game between the Kansas City Chiefs and the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Ed Zurga)

Cheerleaders dance in the second half of an NFL football game against the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Ed Zurga)

Pink ribbons adorn the Kansas City Chiefs cheerleaders in the second half of an NFL football game against the St. Louis Rams in Kansas City, Mo., Sunday, Oct. 26, 2014. (AP Photo/Ed Zurga)

The goal posts at Heinz Field a wrapped with pink pads with banners for breast cancer awareness during warmups before the NFL football game against the Pittsburgh Steelers, Monday, Oct. 20, 2014 in Pittsburgh. (AP Photo/Gene Puskar)

A football fan wears pink before the NFL football game between the Pittsburgh Steelers and the Houston Texans, Monday, Oct. 20, 2014 in Pittsburgh. (AP Photo/Don Wright)

Seattle Seahawks Sea Gals cheerleaders perform wearing pink for Breast Cancer Awareness before an NFL football game between the Seattle Seahawks and the Dallas Cowboys, Sunday, Oct. 12, 2014, in Seattle. (AP Photo/Elaine Thompson)

A Chicago Bears mascot walks wearing a pink ribbon for NFL's breast cancer awareness campaign walks on the field during the first half of an NFL football game between the Bears and Miami Dolphins Sunday, Oct. 19, 2014 in Chicago. (AP Photo/Nam Y. Huh)

A New England Patriots fan, wearing pink in recognition of Breast Cancer Awareness Month, cheers for the team before an NFL football game between the Patriots and the New York Jets on Thursday, Oct. 16, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots cheerleaders perform during an NFL football game against the Cincinnati Bengals at Gillette Stadium on Sunday, October 5, 2014 in Foxborough, Massachusetts. New England won 43-17. (AP Photo/Aaron M. Sprecher)

Miami Dolphins players Jonathan Freeny (56), Cortland Finnegan (24) and Rishard Matthews (18) wear pink gloves for NFL's breast cancer awareness campaign during th national anthem before an NFL football game against the Chicago BearsSunday, Oct. 19, 2014 in Chicago. (AP Photo/Charles Rex Arbogast)

Participants wearing pink for the NFL's breast cancer awareness campaign take part in the pregame ceremonies before the NFL football game between the Chicago Bears and Miami Dolphins Sunday, Oct. 19, 2014 in Chicago. (AP Photo/Charles Rex Arbogast)

Cancer survivors and supporters of Breast Cancer Awareness hold balloons at halftime during an NFL football game between the Seattle Seahawks and the Dallas Cowboys, Sunday, Oct. 12, 2014, in Seattle. (AP Photo/Scott Eklund)

Chicago Bears wide receiver Brandon Marshall (15) warms up before an NFL football game between the Chicago Bears and the Miami Dolphins Sunday, Oct. 19, 2014 in Chicago. The pink backdrop is for the NFL's breast cancer awareness campaign. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Josh Morgan (19) wears pink cleats for the NFL's breast cancer awareness campaign as he stretches before an NFL football game against the Miami Dolphins Sunday, Oct. 19, 2014 in Chicago. (AP Photo/Nam Y. Huh)

A New England Patriots fan, wearing pink in recognition of Breast Cancer Awareness Month, watches his team warm up before an NFL football game between the Patriots and the New York Jets Thursday, Oct. 16, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

Miami Dolphins cheerleaders stand together during an NFL football game at SunLife Stadium on Sunday, October 12, 2014 in Miami Gardens, Florida. The Packers lead 10-3 at halftime. (Perry Knotts/NFL)

Tampa Bay Buccaneers quarterback Mike Glennon (8) throws a pass during warmups next to a pink ribbon supporting Breast Cancer Awareness Month before an NFL football game against the Baltimore Ravens in Tampa, Fla., Sunday, Oct. 12, 2014.(AP Photo/Phelan M. Ebenhack)

Breast cancer survivors are honored during the second half of an NFL football game between the Buffalo Bills and the New England Patriots on Sunday, Oct. 12, 2014, in Orchard Park, N.Y. (AP Photo/Mike Groll)

Atlanta Falcons fans cheer while waving Breast Cancer Awareness Month flags during the first half of an NFL football game against the Chicago Bears, Sunday, Oct. 12, 2014, in Atlanta. (AP Photo/John Bazemore)

A Chicago Bears player wearing Pink wrist bands in honor of Breast Cancer Awareness Month waits before the first half of an NFL football game against the Atlanta Falcons, Sunday, Oct. 12, 2014, in Atlanta. (AP Photo/David Goldman)

Chicago Bears long snapper Jeremy Cain works out while wearing Breast Cancer Awareness colored shoes before the first half of an NFL football game against the Atlanta Falcons, Sunday, Oct. 12, 2014, in Atlanta. (AP Photo/David Goldman)

Breast cancer survivors hold flags during the national anthem during prior to an NFL football game between the Arizona Cardinals and the Washington Redskins, Sunday, Oct. 12, 2014, in Glendale, Ariz.(AP Photo/Matt York)

A pink ribbon for Breast Cancer Awareness month is shown on a football as a player handles it during the first half of an NFL football game between the Buffalo Bills and the New England Patriots Sunday, Oct. 12, 2014, in Orchard Park, N.Y. (AP Photo/Mike Groll)

The Tampa Bay Buccaneers perform wearing pink uniforms in support of Breast Cancer Awareness Month during the second half of an NFL football game against the Baltimore Ravens in Tampa, Fla., Sunday, Oct. 12, 2014.(AP Photo/Phelan M. Ebenhack)

A pink ribbon for breast cancer awareness is shown on the O.co Coliseum field before an NFL football game between the Oakland Raiders and the San Diego Chargers in Oakland, Calif., Sunday, Oct. 12, 2014. (AP Photo/Marcio Jose Sanchez)

Cincinnati Bengals mascot Who Day helps with a large pink flag for breast cancer awareness prior to an NFL football game against the, Sunday, Oct. 12, 2014, in Cincinnati. (AP Photo/AJ Mast)

An NFL breast cancer awareness lapel pin before the first half of an NFL football game against the Green Bay Packers, Sunday, Oct. 12, 2014, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

A Minnesota Vikings Breast Cancer Awareness wrap is seen on a goalpost before an NFL football game against the Detroit Lions, Sunday, Oct. 12, 2014, in Minneapolis. (AP Photo/Ann Heisenfelt)

A Miami Dolphins breast cancer awareness pin on a lapel during the first half of an NFL football game, Sunday, Oct. 12, 2014, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Pink towels celebrating Breast Cancer Awareness month hang from there Cleveland Browns bench before an NFL football game against the Pittsburgh Steelers Sunday, Oct. 12, 2014, in Cleveland. (AP Photo/Tony Dejak)

A Miami Dolphins cheerleader wears pink leg warmers during the first half of an NFL football game against the Green Bay Packers, Sunday, Oct. 12, 2014, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

Volunteers from Florida Hospital show their support of Breast Cancer Awareness Month, while handing out pink bandanas and t-shirts outside the stadium before an NFL football game between the Tampa Bay Buccaneers and Baltimore Ravens in Tampa, Fla., Sunday, Oct. 12, 2014.(AP Photo/Phelan M. Ebenhack)

A New York Jets player dons pink shoes to commemorate Breast Cancer Awareness Week before playing in an NFL football game against the Denver Broncos, Sunday, Oct. 12, 2014, in East Rutherford, N.J. (AP Photo/John Minchillo)

Breast Cancer Awareness signs on the field Before an NFL football game between the Miami Dolphins and the Green Bay Packers, Sunday, Oct. 12, 2014, in Miami Gardens, Fla. AP Photo/Wilfredo Lee)

In this image taken with a wide-angle lens, Pink Ribbon Day cards for cancer awareness fill NRG Stadium before an NFL football game Thursday, Oct. 9, 2014, in Houston. (AP Photo/David J. Phillip)

A fan wears a pink wig before an NFL football game Thursday, Oct. 9, 2014, in Houston. (AP Photo/Patric Schneider)

Referee Ronald Torbert (62) wears pink for Breast Cancer Awareness during the second quarter of an NFL football game, Thursday, Oct. 9, 2014, in Houston. (AP Photo/David J. Phillip)

A Washington Redskins cheerleader cheers on her team during an NFL football game against the Seattle Seahawks at FedEx Field on Monday October 6, 2014 in Landover, Maryland. Seattle won 27-17. (Aaron M. Sprecher/NFL)

A Seattle Seahawks football player places his hand over his heart during the National Anthem prior to an NFL football game against the Washington Redskins at FedEx Field on Monday October 6, 2014 in Landover, Maryland. Seattle won 27-17. (Aaron M. Sprecher/NFL)

A Washington Redskins cheerleader walks past signage inside FedEx Field in support of Breast Cancer Awareness before an NFL football game between the Washington Redskins and the Seattle Seahawks in Landover, Md., Monday, Oct. 6, 2014. (AP Photo/Alex Brandon)

The Washington Redskins cheerleaders practice behind signage on the goal post in FedEx Field supporting Breast Cancer Awareness before an NFL football game between the Washington Redskins and the Seattle Seahawks in Landover, Md., Monday, Oct. 6, 2014. (AP Photo/Alex Brandon)

A detail view of the NFL Think Pink logo is seen prior to an NFL football game between the Cincinnati Bengals against the New England Patriots at Gillette Stadium on Sunday October 5, 2014 in Foxborough, Massachusetts. New England won 43-17. (Aaron M. Sprecher/NFL)

A detail view of the NFL Think Pink logo is seen prior to an NFL football game between the Cincinnati Bengals against the New England Patriots at Gillette Stadium on Sunday October 5, 2014 in Foxborough, Massachusetts. New England won 43-17. (Aaron M. Sprecher/NFL)

A New England Patriots cheerleader wears pink to acknowledge Breast Cancer Awareness Month in the first half of an NFL football game between the Patriots and the Cincinnati Bengals Sunday, Oct. 5, 2014, in Foxborough, Mass. (AP Photo/Stephan Savoia)

Former Dallas Cowboys Drew Pearson and Susan G. Komen Founder Nancy Brinker are seen before the start of the first half of an NFL football game against the Houston Texans, Sunday, Oct. 5, 2014, in Arlington, Texas. Dallas won 20-17 in overtime. (AP Photo/Brandon Wade)

Jacksonville Jaguars cheerleaders wear pink boots in support of Breast Cancer Awareness Month during the first half of an NFL football game against the Pittsburgh Steelers in Jacksonville, Fla., Sunday, Oct. 5, 2014.(AP Photo/Phelan M. Ebenhack)

A member of the Dallas Cowboys cheerleaders sits atop a human formation, all dressed in pink colors, in a half time show of an NFL football game against the Houston Texans, Sunday, Oct. 5, 2014, in Arlington, Texas. The NFL was celebrating breast cancer awareness. (AP Photo/Brandon Wade)

Jacksonville Jaguars cheerleaders wear pink boots in support of Breast Cancer Awareness Month during the second half of an NFL football game against the Pittsburgh Steelers in Jacksonville, Fla., Sunday, Oct. 5, 2014.(AP Photo/Phelan M. Ebenhack)

Tennessee Titans cheerleaders wear pink as part of breast cancer awareness before an NFL football game Sunday, Oct. 5, 2014, in Nashville, Tenn. (AP Photo/Wade Payne)

Philadelphia Eagles cheerleaders perform wearing breast cancer awareness gear before an NFL football game against the St. Louis Rams, Sunday, Oct. 5, 2014, in Philadelphia. (AP Photo/Michael Perez)

The Dallas Cowboys cheerleaders perform in a half time show celebrating Breast Cancer Awareness in a NFL football game against the Houston Texans, Sunday, Oct. 5, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

The Indianapolis Colts cheerleaders perform during the first half of an NFL football game between the Indianapolis Colts and the Baltimore Ravens in Indianapolis, Sunday, Oct. 5, 2014. (AP Photo/Jeff Roberson)

The Dallas Cowboys cheerleaders perform in a half time show celebrating Breast Cancer Awareness in a NFL football game against the Houston Texans, Sunday, Oct. 5, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

The Dallas Cowboys cheerleaders perform in a half time show celebrating Breast Cancer Awareness in a NFL football game against the Houston Texans, Sunday, Oct. 5, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

Pink Gatorade towels in support of A Crucial Catch for Breast Cancer Awareness on the sideline during warm ups before an NFL football game at EverBank Field on Sunday, October 5, 2014 in Jacksonville, Florida. (Perry Knotts/NFL)

A Jacksonville Jaguars cheerleader performs before an NFL football game against the Pittsburgh Steelers at EverBank Field on Sunday, October 5, 2014 in Jacksonville, Florida. The Steelers defeated the Jaguars 17-9. (Perry Knotts/NFL)

during an NFL football game between the Cincinnati Bengals against the New England Patriots at Gillette Stadium on Sunday October 5, 2014 in Foxborough, Massachusetts. (Aaron M. Sprecher/NFL)

Maddie Langen and mother Stephanie Langen wear pink cheeseheads to show their support for breast cancer research before an NFL football game between the Green Bay Packers and the Minnesota Vikings Thursday, Oct. 2, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

A Dallas Cowboys fan commemorates Breast Cancer Awareness during the first half of an NFL football game against the Houston Texans, Sunday, Oct. 5, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

A official wears a pink wrist band as the NFL celebrates Breast Cancer Awareness during an NFL football game between the Houston Texans and Dallas Cowboys, Sunday, Oct. 5, 2014, in Arlington, Texas. (AP Photo/Tim Sharp)

A pink glove lies next to a Tennessee Titans helmet bearing a breast cancer awareness logo and a sticker showing the No. 2 uniform number of former Titans kicker Rob Bironas before an NFL football game against the Cleveland Browns Sunday, Oct. 5, 2014, in Nashville, Tenn. Bironas died in a car crash Sept. 20.(AP Photo/Mark Zaleski)

A breast cancer awareness logo is shown at Lincoln Financial Field before an NFL football game between the Philadelphia Eagles and the St. Louis Rams, Sunday, Oct. 5, 2014, in Philadelphia. (AP Photo/Michael Perez)

The Indianapolis Colts mascot "Blue" is dressed in pink as they salute Breast Cancer Awareness before an NFL football game between the Indianapolis Colts and the Baltimore Ravens in Indianapolis, Sunday, Oct. 5, 2014. (AP Photo/Michael Conroy)

Signage to salute Breast Cancer Awareness is shown before an NFL football game between the Indianapolis Colts and the Baltimore Ravens in Indianapolis, Sunday, Oct. 5, 2014. (AP Photo/Jeff Roberson)

A pink ribbon is shown for Breast Cancer Awareness before an NFL football game between the Detroit Lions and the Buffalo Bills Sunday, Oct. 5, 2014, in Detroit. (AP Photo/Paul Sancya)

A University of North Florida sorority sister shows her pink ribbon in support of Breast Cancer Awareness Month before an NFL football game between the Jacksonville Jaguars and Pittsburgh Steelers in Jacksonville, Fla., Sunday, Oct. 5, 2014.(AP Photo/Phelan M. Ebenhack)

A referee wears a pink ribbon logo on his hat during the second half of an NFL football game between the Green Bay Packers and the Minnesota Vikings Thursday, Oct. 2, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

Cleveland Browns running back Terrance West wears pink shoes for breast cancer awareness before an NFL football game between the Browns and the Tennessee Titans Sunday, Oct. 5, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Fans wave Breast Cancer Awareness towels in the air that were given out upon entrance to the Lambeau Field during a week 5 NFL football game between the Minnesota Vikings against the Green Bay Packers in Green Bay, Wisconsin on Thursday, October 2, 2014. The Packers defeated the Vikings 42-10. (AP Photo/Scott Boehm)

New Orleans Saints cheerleaders perform with pink uniforms in honor of Breast Cancer Awareness Month in the first half of an NFL football game against the Tampa Bay Buccaneers in New Orleans, Sunday, Oct. 5, 2014. (AP Photo/Jonathan Bachman)

tThe goalpost is shown dressed in pink for Breast Cancer Awareness before an NFL football game between the Detroit Lions and the Buffalo Bills Sunday, Oct. 5, 2014, in Detroit. (AP Photo/Jose Juarez)

The NFL logo is seen on the field as a Houston Texans player wearing pink shoes celebrating Breast Cancer Awareness runs past during warm ups before an NFL football game against the Dallas Cowboys, Sunday, Oct. 5, 2014, in Arlington, Texas. (AP Photo/Tim Sharp)

Philadelphia Eagles cheerleaders perform wearing breast cancer awareness gear before an NFL football game against the St. Louis Rams, Sunday, Oct. 5, 2014, in Philadelphia. (AP Photo/Michael Perez)

Cleveland Browns quarterback Johnny Manziel runs past a breast cancer awareness logo as he warms up before an NFL football game between the Browns and the Tennessee Titans Sunday, Oct. 5, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Indianapolis Colts long snapper Matt Overton wears a pink accented hat to salute Breast Cancer Awareness before an NFL football game between the Indianapolis Colts and the Baltimore Ravens in Indianapolis, Sunday, Oct. 5, 2014. (AP Photo/AJ Mast)

A breast cancer awareness logo is worn on a Cleveland Browns jacket before an NFL football game between the Browns and the Tennessee Titans Sunday, Oct. 5, 2014, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Jacksonville Jaguars running back Toby Gerhart places his hand over his heart during the national anthem wearing a pink glove to bring attention to Breast Cancer Awareness month before the first half of an NFL football game against the Pittsburgh Steelers in Jacksonville, Fla., Sunday, Oct. 5, 2014. (AP Photo/Stephen B. Morton)

Houston Texans defensive end J.J. Watt uses the goal post to work out as he warms up before an NFL football game against the Dallas Cowboys, Sunday, Oct. 5, 2014, in Arlington, Texas. The post is wrapped in with a decorative pink wrap and ribbon as the NFL and Cowboys celebrate Breast Cancer Awareness. (AP Photo/Tim Sharp)

Fans take a hand out pink towel as the Dallas Cowboys and the NFL celebrate Breast Cancer Awareness before a football game against the Houston Texans, Sunday, Oct. 5, 2014, in Arlington, Texas. (AP Photo/Brandon Wade)

Carolina Panthers' Roman Harper, top, intercepts a Chicago Bears pass during the first half of an NFL football game in Charlotte, N.C., Sunday, Oct. 5, 2014. (AP Photo/Mike McCarn)

Pink ribbons are displayed for Breast Cancer Awareness before an NFL football game between the Detroit Lions and the Buffalo Bills, Sunday, Oct. 5, 2014, in Detroit. (AP Photo/Paul Sancya)

A banner at Lambeau Field during the first half of an NFL football game between the Green Bay Packers and the Minnesota Vikings Thursday, Oct. 2, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

Green Bay Packers head coach Mike McCarthy wears a hat with a pink ribbon before an NFL football game against the Minnesota Vikings Thursday, Oct. 2, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

Players wear pink before an NFL football game between the Green Bay Packers and the Minnesota Vikings Thursday, Oct. 2, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

A pink goal post during the first half of an NFL football game between the Green Bay Packers and the Minnesota Vikings Thursday, Oct. 2, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

Pink armbands are seen before an NFL football game between the Green Bay Packers and the Minnesota Vikings Thursday, Oct. 2, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

Pink ribbons are seen outside Lambeau Field before an NFL football game between the Green Bay Packers and the Minnesota Vikings Thursday, Oct. 2, 2014, in Green Bay, Wis. (AP Photo/Mike Roemer)

A detail view of a pink ribbon is seen on a New England Patriots cheerleaders boots during an NFL football game against the Cincinnati Bengals at Gillette Stadium on Sunday October 5, 2014 in Foxborough, Massachusetts. New England won 43-17. (AP Photo/Aaron M. Sprecher)

A fan cheers during a halftime event for Breast Cancer Awareness during an NFL football game between the Seattle Seahawks and the Dallas Cowboys, Sunday, Oct. 12, 2014, in Seattle. (AP Photo/Scott Eklund)