A fan holds up a foam finger amidst pink breast cancer awareness signs before an NFL football game between the Houston Texans and the Green Bay Packers, Sunday, Oct. 14, 2012, in Houston. (AP Photo/Dave Einsel)

Atlanta Falcons mascot performs in Breast Cancer Awareness attire during the first half of an NFL football game against the Oakland Raiders, Sunday, Oct. 14, 2012, in Atlanta.(AP Photo/John Bazemore)

Philadelphia Eagles' Colt Anderson (30) and Brandon Boykin (22) lead the team onto the field before an NFL football game against the Detroit Lions, Sunday, Oct. 14, 2012, in Philadelphia, Philadelphia. (AP Photo/Mel Evans)

Oct 11, 2012; Nashville, TN, USA; Pittsburgh Steelers linebacker Chris Carter (54) signs autographs for fans before a game against the Tennessee Titans at LP Field. Mandatory Credit: Don McPeak-US PRESSWIRE

A St. Louis Rams player puts on a pink shoe in honor of Breast Cancer Awareness Month during the first half of an NFL football game Miami Dolphins, Sunday, Oct. 14, 2012 in Miami. (AP Photo/Lynne Sladky)

Philadelphia Eagles fans wear pink shirts in honor of breast cancer awareness against the Detroit Lions at Lincoln Financial Field in Philadelphia. The Lions defeated the Eagles 26-23 in overtime. (Eric Hartline/US PRESSWIRE)

A Breast Cancer Awareness logo is shown on the field during the second half of an NFL football game between the Miami Dolphins and the St. Louis Rams, Sunday, Oct. 14, 2012 in Miami. (AP Photo/Wilfredo Lee)

A screen shows the Philadelphia Eagles logo with a pink ribbon in honor of Breast Cancer Awareness during overtime of an NFL football game between the Philadelphia Eagles and the Detroit Lions, Sunday, Oct. 14, 2012, in Philadelphia. The Lions won 26-23 in overtime. (AP Photo/Julio Cortez)

Miami Dolphins defensive tackle Paul Soliai holds his helmet as he wears pink wrist bands and pink gloves in honor of Breast Cancer Awareness Month during the second half of an NFL football game St. Louis Rams, Sunday, Oct. 14, 2012 in Miami. The Dolphins won 17-14. (AP Photo/Wilfredo Lee)

The Arizona Cardinals bench showcases pink towels in honor of breast cancer awareness month prior to an NFL football game against the Buffalo Bills, Sunday, Oct. 14, 2012, in Glendale, Ariz. (AP Photo/Rick Scuteri)

An official wears a pink whistle and arm band in support of Breast Cancer Awareness month during an NFL football game between the Tampa Bay Buccaneers and the Kansas City Chiefs, Sunday, Oct. 14, 2012, in Tampa, Fla. (AP Photo/John Raoux)

A Buffalo Bills fan wears a pink ribbon in honor of breast cancer awareness month prior to an NFL football game against the Arizona Cardinals, Sunday, Oct. 14, 2012, in Glendale, Ariz. (AP Photo/Rick Scuteri)

New England Patriots' Stevan Ridley wears a pink field scully hat and gloves for breast cancer awareness prior to an NFL football game against the Seattle Seahawks, Sunday, Oct. 14, 2012, in Seattle. (AP Photo/John Froschauer)

Krista Yee, whose father Darvin Yee is a pancreatic cancer survivor, wears a pink San Francisco 49ers jersey for breast cancer awareness before an NFL football game between the San Francisco 49ers and the New York Giants in San Francisco, Sunday, Oct. 14, 2012. (AP Photo/Marcio Jose Sanchez)

Cleveland Browns wide receiver Josh Cribbs wears pink shoes for Breast Cancer Awareness Month before an NFL football game against the Cincinnati Bengals Sunday, Oct. 14, 2012, in Cleveland. (AP Photo/Tony Dejak)

Tennessee Titans owner Bud Adams meets with breast-cancer survivors before the Titans' NFL football game against the Pittsburgh Steelers on Thursday, Oct. 11, 2012, in Nashville, Tenn. (AP Photo/Wade Payne)

Pittsburgh Steelers punter Drew Butler stretches before the Steelers' NFL football game against the Tennessee Titans Thursday, Oct. 11, 2012, in Nashville. (AP Photo/Joe Howell)

A breast cancer awareness logo is displayed on the television screen before an NFL football game between the Atlanta Falcons and Washington Redskins in Landover, Md., Sunday, Oct. 7, 2012. (AP Photo/Evan Vucci)

Volunteers hand out pink Terrible Towels as fans arrive for an NFL football game between the Philadelphia Eagles and the Pittsburgh Steelers on Sunday, Oct. 7, 2012 in Pittsburgh. The Steelers and the NFL are helping bring awareness to breast cancer by using the color pink in many facets of the game during October. (AP Photo/Keith Srakocic)

Tanya Snyder, wife of Washington Redskins owner Daniel Snyder, wears boots in support of breast cancer awareness before an NFL football game between the Atlanta Falcons and Washington Redskins in Landover, Md., Sunday, Oct. 7, 2012. (AP Photo/Susan Walsh)

A pink ribbon honoring breast cancer awareness on the field as an honor guard is shown before an NFL football game between the Chicago Bears and Dallas Cowboys Monday, Oct. 1, 2012, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys' Brian Moorman (2) on the field by a pink end zone pole cushion before an NFL football game against the Chicago Bears, Monday, Oct. 1, 2012 in Arlington, Texas. (AP Photo/Tony Gutierrez)

Oct 1, 2012; Arlington, TX, USA; Head Linesman Steve Stelljes (22) on the field before the game between the Dallas Cowboys and Chicago Bears at Cowboys Stadium. Mandatory Credit: Tim Heitman-US PRESSWIRE

A Chicago Bears player wears pink shoes to commemorate breast cancer awareness month before an NFL football game against the Dallas Cowboys, Monday, Oct. 1, 2012 in Arlington, Texas. (AP Photo/Sharon Ellman)

Dallas Cowboys quarterback Tony Romo (9) hands the ball to running back DeMarco Murray (29) during the first half of an NFL football game against the Chicago Bears, Monday, Oct. 1, 2012 in Arlington, Texas. (AP Photo/LM Otero)

A player wears pink shoes to commemorate breast cancer awareness month before an NFL football game between the Dallas Cowboys and the Chicago Bears, Monday, Oct. 1, 2012 in Arlington, Texas.(AP Photo/Tony Gutierrez)

Dallas Cowboys wide receiver Dez Bryant (88) wears a pink towel around his waist for breast cancer awareness during warm ups before an NFL football game against the Chicago Bears Monday, Oct. 1, 2012, in Arlington, Texas. (AP Photo/Tony Gutierrez)

A pink ribbon in honor of breast cancer awareness on the shirt of a Dallas Cowboys staff member before an NFL football game against the Chicago Bears Monday, Oct. 1, 2012, in Arlington, Texas. (AP Photo/Sharon Ellman)

Pink gloves for breast cancer awareness worn by a Dallas Cowboys player before an NFL football game against the Chicago Bears Monday, Oct. 1, 2012, in Arlington, Texas. (AP Photo/Sharon Ellman)

A fan holds a pink sing in honor of breast cancer awareness during an NFL football game between the Chicago Bears and Dallas Cowboys Monday, Oct. 1, 2012, in Arlington, Texas. (AP Photo/Sharon Ellman)

A pink goal post pad honoring breast cancer awareness before an NFL football game between the Dallas Cowboys and Chicago Bears Monday, Oct. 1, 2012, in Arlington, Texas. (AP Photo/LM Otero)

A football with a pink ribbon honoring breast cancer awareness is shown during an NFL football game between the Chicago Bears and Dallas Cowboys Monday, Oct. 1, 2012, in Arlington, Texas. (AP Photo/Sharon Ellman)

October 4, 2012; St. Louis, MO, USA; St. Louis Rams cornerback Janoris Jenkins (21) knocks the ball away from Arizona Cardinals wide receiver Larry Fitzgerald (11) during the first half at the Edward Jones Dome. Photo by Scott Rovak-US PRESSWIRE

October 4, 2012; St. Louis, MO, USA; Fans wave rally towels during the first half of a game between the St. Louis Rams and the Arizona Cardinals at the Edward Jones Dome. Jeff Curry-US PRESSWIRE

October 4, 2012; St. Louis, MO, USA; NFL footballs stacked on the field before a game between the St. Louis Rams and the Arizona Cardinals at the Edward Jones Dome. Jeff Curry-US PRESSWIRE

October 4, 2012; St. Louis, MO, USA; Arizona Cardinals wide receiver Larry Fitzgerald (11) warms up before a game against the St. Louis Rams at the Edward Jones Dome. Jeff Curry-US PRESSWIRE

October 4, 2012; St. Louis, MO, USA; St. Louis Rams head coach Jeff Fisher walks onto the field before a game against the Arizona Cardinals at the Edward Jones Dome. Jeff Curry-US PRESSWIRE

October 4, 2012; St. Louis, MO, USA; Arizona Cardinals and St. Louis Rams players were pink gear for breast cancer awareness month at the Edward Jones Dome. Jeff Curry-US PRESSWIRE

Pittsburgh Steelers fans wearing pink beards and holding pink Terrible Towels cheer during the NFL football game between the Pittsburgh Steelers and the Philadelphia Eagles in Pittsburgh, Sunday, Oct. 7, 2012. Fans and the teams of the NFL are wearing and displaying pink to help bring attention to breast cancer. (AP Photo/Gene J. Puskar)