Remembering Pat Tillman

Safety Pat Tillman #40 of the Arizona Cardinals looks on during a game against the Oakland Raiders at the Sun Devil Stadium in Tempe, Arizona. The Raiders defeated the Cardinals 23-20. (Photo by Todd Warshaw /Allsport)

Linebacker Pat Tillman of the Arizona State Sun Devils celebrates during a game against the UCLA Bruins at the Rose Bowl in Pasadena, California. Arizona State won the game, 42-34. (Photo by J.D. Cuban /Allsport)

Pat Tillman #42 lof the Arizona State University Sun Devils in Tempe, Arizona. (Photo by Arizona State/Collegiate Images/Getty Images)

Arizona Cardinals safety Pat Tillman (40) on the field during pre-season training camp held on the campus of Northern Arizona University in Flagstaff, AZ. (Photo By John Cordes/Icon Sportswire via Getty Images)

Pat Tillman #40 of the Phoenix Cardinals looks on during a NFL football game against the Washington Redskins on January 6, 2002 at FedEx Field in Landover, Maryland. (Photo by Mitchell Layton/Getty Images)

Pat Tillman #40 of the Arizona Cardinals runs to catch the pass during the game against the Detroit Lions at the Sun Devil Stadium in Tempe, Arizona. The Cardinals defeated the Lions 23-19. (Photo by Tom Hauck /Allsport)

Arizona Cardinals safety Pat Tillman pulls in an interception with one hand during mini camp in Tempe, Ariz. (AP Photo/Paul Connors)

Arizona Cardinals safety Pat Tillman smiles during the pregame. (Photo by Gene Lower/Getty Images)

Pat Tillman #40 of the Arizona Cardinals during the game against the Washington Redskins Sun Devil Stadium in Tempe, Arizona. (Photo by Donald Miralle/Allsport)

Specialist Pat Tillman, right, a former Arizona Cardinal, walks next to Captain Christoper Deale, company commander of B Company 1st BN 19th Infantry Regiment, during graduation ceremonies on October 25, 2002 at Fort Benning, Georgia. (Mike Haskey/Columbus Ledger-Enquirer)

Senator John McCain (R-AZ) speaks at a memorial service held by the family of Cpl. Pat Tillman for Tillman, who was killed in action in Afghanistan April 22, 2004, at the San Jose Municipal Rose Garden May 3, 2004 in San Jose, California. Tillman turned down a lucrative NFL contract to serve with as a US Army Ranger. (Photo by David Paul Morris/Getty Images)

A giant #40 jersey is passed down by fans in a half time ceremony honoring the late Pat Tillman, who was killed in military action in Afganistan, during a game between the New England Patriots and the Arizona Cardinals at Sun Devil Stadium on September 19, 2004 in Tempe, Arizona. (Photo by Jeff Gross/Getty Images)

Helicopters fly over Giants Stadium in honor of former Arizona Cardinal Pat Tillman who was killed in the war in Iraq before the start of the New York Giants against the Washington Redskins on September 19, 2004 at Giants Stadium in East Rutherford, New Jersey. (Photo by Al Bello/Getty Images)

Members of the U.S. Military spend a moment of silence remembering fallen Army Ranger and Former NFL player Pat Tillman before the Denver Nuggets against the Minnesota Timberwolves in Game four of the Western Conference Quarterfinals during the 2004 NBA Playoffs April 27, 2004 at Pepsi Center in Denver, Colorado. (Photo by Garrett W. Ellwood/NBAE via Getty Images)

Pat Tillman, who was killed in Afghanistan in 2004 after quitting the NFL's Arizona Cardinals to join the U.S. Army Rangers, is honored as the Cardinals retire Pat Tillman's #40 at half time of the game against the Dallas Cowboys on November 12, 2006 at University of Phoenix Stadium in Glendale, Arizona. The Cowboys defeated the Cardinals 27-10. (Photo by Robert Laberge/Getty Images)

A survey image of the Hoover Dam and Mike O'Callaghan-Pat Tillman Memorial Bridge from the heliport in Boulder City, Nev. The structure is dedicated to the memories of former Arizona Cardinal Pat Tillman and former Nevada Governer Mike O'Callaghan (AP Photo/Pablo Martinez Monsivais)

Pat Tillman, who was killed in Afghanistan in 2004 after quitting the NFL's Arizona Cardinals to join the U.S. Army Rangers, was honored with a statue outside the State Farm Stadium before the game between the Arizona Cardinals and the Dallas Cowboys November 12, 2006 in Glendale, Arizona. (Photo by Robert Laberge/Getty Images)

Members of the Washington State Cougars stretch in front of a memorial painted on the field for Pat Tillman #42 of the Arizona Cardinals during their Pac-10 game against the Arizona Sun Devils at Sun Devil Stadium/Frank Kush Field on November 13, 2004 in Tempe, Arizona. (Photo by Donald Miralle/Getty Images)

Antonio Brown #84 of the Pittsburgh Steelers wears special cleats honoring former Arizona Cardinal and US Army Ranger Pat Tillman during warmups before the game against the Dallas Cowboys at Heinz Field on November 13, 2016 in Pittsburgh, Pennsylvania. (Photo by Joe Sargent/Getty Images)

JACKSONVILLE, FL - DECEMBER 03: Cleats worn by Jacksonville Jaguars linebacker Paul Posluszny (51), honoring the Pat Tillman Foundation, are worn during the NFL's My Cause My Cleats weekend during the game between the Indianapolis Colts and the Jacksonville Jaguars on December 3, 2017 at EverBank Field in Jacksonville, Fl. (Photo by David Rosenblum/Icon Sportswire via Getty Images)

Arizona State University Sun Devils players all have Pat Tillman's name on their jerseys during a game against the Oregon Ducks in memory of the former Sun Devils player at Sun Devil Stadium on October 29, 2015 in Tempe, Arizona. (Photo by Norm Hall/Getty Images)

Arizona State Sun Devils players run past the Pat Tillman statue before the college football game against the Oregon Ducks at Sun Devil Stadium on September 23, 2017 in Tempe, Arizona. (Photo by Christian Petersen/Getty Images)