Dallas Cowboys owner Jerry Jones addresses the crowd during a ribbon cutting ceremony outside the new Cowboys Stadium, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

Dallas Cowboys owner Jerry Jones, center right, and Arlington mayor Robert Cluck, center left, pull a lever to open the doors to the new Cowboys Stadium as family, friends and guests look on during a ribbon cutting ceremony, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

Dallas Cowboys owner Jerry Jones, right, and his grand daughters Jordan Jones, 15, center, and Caroline Jones, 12, react as they walk into the new Cowboys Stadium after a ribbon cutting ceremony, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

Members of the Dallas Cowboys cheerleaders walk into the new Cowboys Stadium after a ribbon cutting ceremony, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

Fireworks are launched during a ribbon cutting ceremony outside of Cowboys Stadium the new home of the Dallas Cowboys football team, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

People gather before a ribbon cutting ceremony for the new at Cowboys Stadium home of the Dallas Cowboys football team, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

Guests mingle in the West Plaza of the new Cowboys Stadium after a ribbon-cutting ceremony, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

Crews continue to work on the field level of the new Cowboys Stadium after a ribbon-cutting ceremony, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

Guests mingle in the West Plaza of the new Cowboys Stadium after a ribbon-cutting ceremony, Wednesday, May 27, 2009, in Arlington, Texas. (AP Photo/Matt Slocum)

The Dallas Cowboys stadium still under construction in Arlington, Texas, Wednesday, April 29, 2009. (AP Photo/Tony Gutierrez)

Dallas Cowboys owner Jerry Jones answers questions after a news conference to unveil the world's largest 1080p HDTV video board at Cowboys Stadium, Thursday, May 21, 2009, in Arlington, Texas. The screens, weighing 600 tons, stretch from nearly one 20-yard line to the other. (AP Photo/Matt Slocum)