A Carolina Panthers cheerleader performs during the first half of an NFL football game against the New York Giants in Charlotte, N.C., Sunday, Sept. 22, 2013. (AP Photo/Mike McCarn)

New York Jets cheerleaders perform during the second half of an NFL football game against the Buffalo Bills Sunday, Sept. 22, 2013, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

Arizona Diamondbacks shortstop Didi Gregorius makes a leaping catch on a line drive by Colorado Rockies' Josh Rutledge during the first inning of a baseball game on Friday, Sept. 20, 2013, in Denver. (AP Photo/Barry Gutierrez)

St. Louis Cardinals catcher Yadier Molina tags out Milwaukee Brewers' Norichika Aoki at home during the seventh inning of a baseball game Friday, Sept. 20, 2013, in Milwaukee. Aoki tried to score from second on a hit by Aramis Ramirez. (AP Photo/Morry Gash)

St. Louis Blues' Vladimir Tarasenko (91), of Russia, shoots as Tampa Bay Lightning's Tyler Johnson defends during the second period of a preseason NHL hockey game Friday, Sept. 20, 2013, in St. Louis. (AP Photo/Jeff Roberson)

A member of the Dallas Cowboys cheerleaders performs during the second quarter of a NFL football game against the St. Louis Rams, Sunday, Sept. 22, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Boston Red Sox designated hitter David Ortiz, right, and teammate Mike Carp celebrate after the Red Sox clinched the AL East with a 6-3 win over the Toronto Blue Jays in a baseball game at Fenway Park, Friday, Sept. 20, 2013, in Boston. (AP Photo/Charles Krupa)

A Florida State cheerleader in the second half of an NCAA college football game against Bethune-Cookman on Saturday, Sept. 21, 2013, in Tallahassee, Fla. Florida State beat Bethune-Cookman 54-6. (AP Photo/Phil Sears)

Boston Red Sox catcher Ryan Lavarnway celebrates with fans after the Red Sox clinched the AL East title with a 6-3 win over the Toronto Blue Jays in a baseball game at Fenway Park, Friday, Sept. 20, 2013, in Boston. (AP Photo/Charles Krupa)

Minnesota Twins' Oswaldo Arcia (31) catches a fy ball hit by Oakland Athletics' Stephen Vogt (21) during the fifth inning of a baseball game, Sunday, Sept. 22, 2013, in Oakland, Calif. (AP Photo/Beck Diefenbach)

A member of the Dallas Cowboys cheerleaders performs during an NFL football game against the St. Louis Rams, Sunday, Sept. 22, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Colorado State faces Alabama during the first half of an NCAA college football game in Tuscaloosa, Ala., Saturday, Sept. 21, 2013. (AP Photo/Dave Martin)

NASHVILLE, TN - SEPTEMBER 22: A Tennessee Titans cheerleader performs during a game against the San Diego Chargers at LP Field on September 22, 2013 in Nashville, Tennessee. The Titans defeated the Chargers 20-17. (Photo by Wesley Hitt/Getty Images)

Toronto Argonauts quarterback Zach Collaros, right, attempts to dive into the end zone for a touchdown as Calgary Stampeders' Justin Phillips, defends during the first quarter of a Canadian Football League game in Calgary, Alberta, Saturday, Sept. 21, 2013. (AP Photo/The Canadian Press, Jeff McIntosh)

Army running back Terry Baggett (31) is tackled by Wake Forest safety A.J. Marshall (17) during the second half of an NCAA college football game on Saturday, Sept. 21, 2013, in West Point, N.Y. Wake Forest won, 25-11. (AP Photo/Mike Groll)

New York Jets cheerleaders perform during the second half of an NFL football game against the Buffalo Bills Sunday, Sept. 22, 2013, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

French pilot and migratory bird protector Christian Moulec accompanied by Lesser White-fronted Geese performs an ultralight flight during the 40th Icare Cup paragliding festival in Saint Hilaire du Touvet, French Alps, Saturday, Sept. 21, 2013. The "Coupe Icare" dedicated to free flight, orchestrates all the various types of flying such as hang gliding, paragliding and acrobatic sailplaneing. (AP Photo/Francois Mori)

Lesser White-fronted Geese prepare to land next to French pilot and migratory bird protector Christian Moulec (unseen) on a ultra light flight during the 40th Icare Cup paragliding festival in Saint Hilaire du Touvet, French Alps, Saturday, Sept. 21, 2013. The "Coupe Icare" dedicated to free flight, orchestrates all the various types of flying such as hang gliding, paragliding and acrobatic sailplaneing. (AP Photo/Francois Mori)

French pilot and migratory bird protector Christian Moulec accompanied by Lesser White-fronted Geese performs an ultra light flight during the 40th Icare Cup paragliding festival in Saint Hilaire du Touvet, French Alps, Saturday, Sept. 21, 2013. The "Coupe Icare" dedicated to free flight, orchestrates all the various types of flying such as hang gliding, paragliding and acrobatic sailplaneing. (AP Photo/Francois Mori)

A Carolina Panthers cheerleader performs during the second half of an NFL football game against the New York Giants in Charlotte, N.C., Sunday, Sept. 22, 2013. (AP Photo/Bob Leverone)

Pittsburgh Steelers wide receiver Markus Wheaton (11) can't catch a pass in front of Chicago Bears outside linebacker Lance Briggs (55) in the second quarter of an NFL football game on Sunday, Sept. 22, 2013, in Pittsburgh. (AP Photo/Don Wright)

Carolina Panthers' Charles Johnson (95) reacts after sacking New York Giants quarterback Eli Manning (10) during the second half of an NFL football game in Charlotte, N.C., Sunday, Sept. 22, 2013. The Panthers won 38-0. (AP Photo/Mike McCarn)

Indianapolis Colts quarterback Andrew Luck (12) spikes the ball after scoring a 6-yard touchdown run in the second half of an NFL football game against the San Francisco 49ers in San Francisco, Sunday, Sept. 22, 2013. (AP Photo/Marcio Jose Sanchez)

A Minnesota Vikings cheerleader performs during the first half of an NFL football game between the Minnesota Vikings and the Cleveland Browns Sunday, Sept. 22, 2013, in Minneapolis. (AP Photo/Jim Mone)

Henrik Stenson, of Sweden, celebrates with the trophies after winning the Tour Championship golf tournament and FedEx Cup at East Lake Golf Club, in Atlanta, Sunday, Sept. 22, 2013. (AP Photo/John Bazemore)

Henrik Stenson, of Sweden, celebrates after sinking a putt on the 18th hole to win the Tour Championship golf tournament and FedEx Cup at East Lake Golf Club, in Atlanta, Sunday, Sept. 22, 2013. (AP Photo/David Goldman)

A member of the Dallas Cowboys cheerleaders performs during an NFL football game against the St. Louis Rams, Sunday, Sept. 22, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Kansas City Royals' Alex Gordon rubs shaving creme on Justin Maxwell, right, after Maxwell hit a grand slam during the 10th inning to win a baseball game against the Texas Rangers, Sunday, Sept. 22, 2013, in Kansas City, Mo. The Royals won the game 4-0 in 10 innings. (AP Photo/Charlie Riedel)

Emirates Team New Zealand, right, and Oracle Team USA maneuver before the 14th race of the America's Cup sailing event on Sunday, Sept. 22, 2013, in San Francisco. The Golden Gate Bridge is partially visible in the distance. (AP Photo/George Nikitin)

New York Yankees relief pitcher Mariano Rivera (42) throws in the eighth inning of a baseball game against the San Francisco Giants, Sunday, Sept. 22, 2013, in New York. The Giants defeated the Yankees, 2-1. (AP Photo/John Minchillo)

New York Yankees Derek Jeter, standing center, applauds as Yankees relief pitcher Mariano Rivera (42) tries out a rocking chair, one of many gifts Rivera received during a pregame retirement ceremony at Yankee Stadium before the Yankees baseball game against the San Francisco Giants, Sunday, Sept. 22, 2013, in New York. Rivera's sons Jafet, left, and Mariano Jr. watch the action. The 13-time All-Star closer is retiring at the end of this season. (AP Photo/Kathy Willens)

A Tennessee Titans cheerleader performs in the second quarter of an NFL football game between the Titans and the San Diego Chargers on Sunday, Sept. 22, 2013, in Nashville, Tenn. (AP Photo/Mark Zaleski)

Miami Dolphins cheerleaders perform during the first half of an NFL football game against the Atlanta Falcons, Sunday, Sept. 22, 2013 in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

France's Tony Parker reacts, during the EuroBasket European Basketball Championship gold medal match against Lithuania in Ljubljana, Slovenia, Sunday, Sept. 22, 2013. (AP Photo/Petr David Josek)

A Benfica fan is arrested by the police after a pitch invasion during the Portuguese League soccer match between Benfica and Vitoria Guimaraes at D. Afonso Henrique stadium in Guimaraes, Portugal, Sunday, Sept. 22, 2013. Benfica won 1-0.(AP Photo/Paulo Duarte)

A member of the Dallas Cowboys cheerleaders performs during an NFL football game against the St. Louis Rams, Sunday, Sept. 22, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Houston Texans cornerback Kareem Jackson, bottom, breaks up a pass attempt to Baltimore Ravens wide receiver Tandon Doss in the second half of an NFL football game Sunday, Sept. 22, 2013, in Baltimore. Houston received a defensive pass interference call on the play. (AP Photo/Nick Wass)

Tennessee Titans wide receiver Kenny Britt (18) flips upside down after making a catch as he is defended by San Diego Chargers defensive back Jahleel Addae (37) in the second quarter of an NFL football game on Sunday, Sept. 22, 2013, in Nashville, Tenn. (AP Photo/Mark Zaleski)

ARLINGTON, TX - SEPTEMBER 22: The Dallas Cowboys cheerleaders perform during the game against the St. Louis Rams at AT&T Stadium on September 22, 2013 in Arlington, Texas. (Photo by Jamie Squire/Getty Images)

Detroit Lions running back Joique Bell dives into the end zone past Washington Redskins linebacker Darryl Tapp (54) and cornerback David Anderson (39) during the first half of a NFL football game in Landover, Md., Sunday Sept. 22, 2013. (AP Photo/Richard Lipski)

Dallas Cowboys wide receiver Dez Bryant (88) makes a touchdown reception as St. Louis Rams' Cortland Finnegan tumbles into the end zone during the first quarter of a NFL football game Sunday, Sept. 22, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Cincinnati Bengals running back Giovani Bernard (25) dives into the end zone past Green Bay Packers free safety M.D. Jennings (43) for a 3-yard touchdown run in the first half of an NFL football game, Sunday, Sept. 22, 2013, in Cincinnati. (AP Photo/Al Behrman)

French rider Gregory Leblanc celebrates on his Kawasaki No. 11 as he crosses the line to win the 36th 24-hour endurance motorcycle race at the Bugatti racetrack in Le Mans, western France, Sunday, Sept. 22, 2013. (AP Photo/David Vincent)

New York Jets cheerleaders perform during the second half of an NFL football game against the Buffalo Bills Sunday, Sept. 22, 2013, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

Pittsburgh Pirates' Andrew McCutchen (22) warms up on-deck during the first inning of a baseball game against the Chicago Cubs in Pittsburgh, Thursday, Sept. 12, 2013. (AP Photo/Gene J. Puskar)

San Francisco 49ers wide receiver Anquan Boldin catches a pass over Green Bay Packers defensive back Jerron McMillian (22) during the second quarter of an NFL football game in San Francisco, Sunday, Sept. 8, 2013. (AP Photo/Marcio Jose Sanchez)

ARLINGTON, TX - SEPTEMBER 22: The Dallas Cowboys Cheerleaders perform at AT&T Stadium on September 22, 2013 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

A Miami Dolphins cheerleader performs during the second half of an NFL football game against the Atlanta Falcons, Sunday, Sept. 22, 2013, in Miami Gardens, Fla. (AP Photo/Wilfredo Lee)

New Orleans Saints cheerleaders perform in the second half of an NFL football game against the Arizona Cardinals in New Orleans, Sunday, Sept. 22, 2013. (AP Photo/Bill Feig)

Minnesota Vikings cheerleaders run off the field during the first half of an NFL football game between the Minnesota Vikings and the Cleveland Browns Sunday, Sept. 22, 2013, in Minneapolis. (AP Photo/Charlie Neibergall)

Atlanta Braves' Tim Hudson, left, celebrates with teammates after the Braves clinched the NL East title with a 5-2 win over the Chicago Cubs in a baseball game in Chicago, Sunday, Sept. 22, 2013. (AP Photo/David Banks, Pool)

A San Francisco 49ers cheerleader performs during an NFL football game against the Indianapolis Colts in San Francisco, Sunday, Sept. 22, 2013. (AP Photo/Marcio Jose Sanchez)

A Washington Redskins cheerleader performs during the first half of a NFL football game against Detroit Lions in Landover, Md., Sunday, Sept. 22, 2013. (AP Photo/Richard Lipski)

Carolina Panthers cheerleaders perform during the first half of an NFL football game against the New York Giants in Charlotte, N.C., Sunday, Sept. 22, 2013. (AP Photo/Bob Leverone)