Denver Broncos cornerback Champ Bailey poses for a photo sitting on top of a Blackhawk helicopter next to a service member stationed in the Middle East during a stop on his week-long USO/NFL tour March 17, 2013. This is Bailey's first USO tour. (USO Photo by Fred Greaves)

Carolina Panthers wide receiver Steve Smith (center in blue) races a service member stationed in the Middle East during a stop on his week-long USO/NFL tour March 17, 2013. Smith (who won the race) and other NFL players are in the region visiting numerous bases in a variety of countries. This is Smith's first USO tour. (USO Photo by Fred Greaves)

Denver Broncos linebacker Von Miller visits with troops stationed in the Middle East during a stop on his week-long USO/NFL tour March 17, 2013. This is Miller's first USO tour. (USO Photo by Fred Greaves)

Denver Broncos cornerback Champ Bailey, Tampa Bay Buccaneers guard Davin Joseph, Carolina Panthers wide receiver Steve Smith, Denver Broncos linebacker Von Miller, Cleveland Browns linebacker D'Qwell Jackson and Houston Texans defensive end J.J. Watt pose for a photo with troops stationed in the Middle East standing in front of a Chinook helicopter during a stop on their week-long USO/NFL tour March 17, 2013. (USO Photo by Fred Greaves)

Houston Texans defensive end J.J. Watt tries to squeeze into the cockpit of a Kiowa helicopter during a stop on his week-long USO/NFL tour in the Middle East on March 17, 2013. Watt and other NFL players will be visiting numerous bases in a variety of countries. This is Watt's first USO tour. (USO Photo by Fred Greaves)

Cleveland Browns linebacker D'Qwell Jackson looks out the window of a Blackhawk helicopter en-route to a military base in the Middle East to visit with service members on his week-long USO/NFL tour March 17, 2013. (USO Photo by Fred Greaves)

Tampa Bay Buccaneers guard Davin Joseph looks out the window of a Blackhawk helicopter en-route to a military base in the Middle East to visit with service members on his week-long USO/NFL tour March 17, 2013. (USO Photo by Fred Greaves)

Carolina Panthers wide receiver Steve Smith signs an autograph for a soldier stationed in the Middle East during a stop on his week-long USO/NFL tour March 17, 2013. (USO Photo by Fred Greaves)

Denver Broncos cornerback Champ Bailey autographs a football for a soldier stationed in the Middle East during a stop on his week-long USO/NFL tour March 17, 2013. (USO Photo by Fred Greaves)

Tampa Bay Buccaneers guard Davin Joseph signs an autograph for a soldier stationed in the Middle East during a stop on the the week-long USO/NFL tour March 17, 2013. This is Joseph's first USO tour. (USO Photo by Fred Greaves)

Cleveland Browns linebacker D'Qwell Jackson, Houston Texans defensive end J.J. Watt, Denver Broncos cornerback Champ Bailey and linebacker Von Miller, Carolina Panthers wide receiver Steve Smith, and Tampa Bay Buccaneers guard Davin Joseph pose for a photo with service members stationed in the Middle East during a stop on their week-long USO/NFL tour March 17, 2013. (USO Photo by Fred Greaves)

Broncos cornerback Champ Bailey gets help putting on body armor during a stop on his week-long USO/NFL tour March 16, 2013. Bailey and five other NFL players are touring multiple military sites, spending time with troops and giving football techniques to troops stationed on the frontlines. This is Bailey's first USO tour. (USO Photo by Fred Greaves)

Tampa Bay Buccanneers guard Davin Joseph poses for a photo with a service member stationed in the Middle East during a stop on his week-long USO/NFL tour March 16, 2013. Joseph and five other NFL players are in the region visiting multiple military sites, spending time with troops and sharing football techniques. (USO Photo by Fred Greaves)

Carolina Panthers wide receiver Steve Smith talks with service members stationed in the Middle East during a stop on his week-long USO/NFL tour March 16, 2013. Smith and five other NFL players are in the region visiting multiple military sites, spending time with troops and sharing football techniques. (USO Photo by Fred Greaves)

Houston Texans defensive end J.J. Watt and Denver Broncos linebacker Von Miller shake hands with soldiers stationed in the Middle East following an impromptu touch football game with service members during a stop of their week-long USO/NFL tour March 16, 2013. Watt and Miller, along with four other NFL players are in the region visiting multiple military sites, spending time with troops and sharing football techniques. (USO Photo by Fred Greaves)

Denver Broncos cornerback Champ Bailey gives an autographed football to a soldier following an impromptu touch football game with service members stationed in the Middle East during a stop of his week-long USO/NFL tour March 16, 2013. Bailey, along with five other NFL players, are in the region visiting multiple military sites, spending time with troops and sharing football techniques. (USO Photo by Fred Greaves)

Houston Texans defensive end J.J. Watt autographs a T-shirt for a soldier stationed in the Middle East following an impromptu touch football game with service members during a stop of his week-long USO/NFL tour March 16, 2013. Watt, along with five other NFL players, are in the region visiting multiple military sites, spending time with troops and sharing football techniques. (USO Photo by Fred Greaves)

Houston Texans defensive end J.J. Watt and Cleveland Browns linebacker D'Qwell Jackson move to stop a service member running during an impromptu touch football game with troops stationed in the Middle East during a stop on their week-long USO/NFL tour March 16, 2013. The players are in the region, alongside four other NFL players, visiting military sites, spending time with troops and sharing football techniques. This is the first USO tour for each player. (USO Photo by Fred Greaves)

Denver Broncos linebacker Von Miller breaks away with the football during an impromptu touch football game with service members stationed in the Middle East during a stop on his week-long USO/NFL tour March 16, 2013. Miller is one of six NFL players in the region visiting multiple military sites, spending time with troops and sharing football techniques. USO Photo by Fred Greaves

Cleveland Browns linebacker D'Qwell Jackson and Denver Broncos linebacker Von Miller encourage their service member teammates during an impromptu touch football game with troops stationed in the Middle East on a stop of their the week-long USO/NFL tour March 16, 2013. The NFL players are in the region, alongside four other NFL players, visiting multiple military sites, spending time with troops and sharing football techniques. (USO Photo by Fred Greaves)

Cleveland Browns linebacker D'Qwell Jackson, Carolina Panthers wide receiver Steve Smith, and Denver Broncos cornerback Champ Bailey look out from a mountaintop in the Middle East during a tour given by a U.S. soldier during a USO/NFL tour stop on March 18, 2013. The players are in the region as part of a week-long morale boosting USO tour. (USO Photo by Fred Greaves)

Denver Broncos cornerback Champ Bailey and Houston Texans defensive end J.J. Watt look out from a mountaintop military base in the Middle East during a stop on their week-long USO/NFL tour March 18, 2013. (USO Photo by Fred Greaves)

Carolina Panthers wide receiver Steve Smith, Houston Texans defensive end J.J. Watt, Denver Broncos cornerback Champ Bailey, Denver Broncos linebacker Von Miller, Tampa Bay Buccaneers guard Davin Joseph, and Cleveland Browns linebacker D'Qwell Jackson pose for a photo with soldiers stationed in the Middle East during a stop on their week-long USO/NFL tour March 18, 2013. (USO Photo by Fred Greaves)

Tampa Bay Buccaneers guard Davin Joseph and Denver Broncos linebacker Von Miller greet a service member stationed in the Middle East during a USO/NFL tour stop March 18, 2013. (USO Photo by Fred Greaves)

Denver Broncos cornerback Champ Bailey, Tampa Bay Buccaneers guard Davin Joseph, Houston Texans defensive end J.J. Watt, Carolina Panthers wide receiver Steve Smith, Cleveland Browns linebacker D'Qwell Jackson, and Denver Broncos linebacker Von Miller pose for a photo with soldiers in front of a Stryker during a USO/NFL tour stop to the Middle East on March 18, 2013. (USO Photo by Fred Greaves)

Cleveland Browns linebacker D'Qwell Jackson, Denver Broncos linebacker Von Miller, Carolina Panthers wide receiver Steve Smith, Denver Broncos cornerback Champ Bailey, and Houston Texans defensive end J.J. Watt talk with an injured soldier stationed in the Middle East during a USO/NFL tour stop on March 18, 2013. (USO Photo by Fred Greaves)

Houston Texans defensive end J.J. Watt autographs a shirt for an injured solider stationed in the Middle East during a USO/NFL tour stop on March 18, 2013. Watt is one of six NFL players in the region to visit troops and boost morale. (USO Photo by Fred Greaves)

Denver Broncos players Champ Bailey and Von Miller chat with injured soldiers stationed in Iraq during a USO/NFL tour stop of a military hospital March 18, 2013. (USO Photo by Fred Greaves)

Cleveland Browns linebacker D'Qwell Jackson autographs a shirt for an injured solider stationed in the Middle East during a stop on his week-long USO/NFL tour March 18, 2013. (USO Photo by Fred Greaves)