The Dallas Cowboys walk to the field during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Dallas Cowboys quarterback Dak Prescott (4) leaps during team introductions during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Dallas Cowboys running back Rod Smith (45) runs the football during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals quarterback Sam Bradford (9) throws during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals wide receiver Trent Sherfield (16) recovers the fumble in the end zone for a touchdown during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals linebacker Josh Bynes (57) dives for the ball during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Dallas Cowboys linebacker Joe Thomas (48) and linebacker Jaylon Smith (54) celebrate during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals wide receiver Christian Kirk (13) runs the football during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals wide receiver Greg Little (18) runs the football during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Dallas Cowboys running back Darius Jackson (44) runs out of bounds during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Dallas Cowboys running back Darius Jackson (44) runs the football during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals defensive end Vontarrius Dora (59) celebrates after sacking Dallas Cowboys quarterback Mike White (3) during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals defensive back Budda Baker (36) intercepts the football in the end zone during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals running back T.J. Logan (22) scores a touchdown during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals running back T.J. Logan (22) runs the football during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

The Arizona Cardinals celebrate after an interception during an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)

Arizona Cardinals coach Steve Wilks, left, talks with Dallas Cowboys coach Jason Garrett following a preseason NFL football game in Arlington, Texas, Sunday, Aug. 26, 2018. The Cardinals won 27-3. (AP Photo/Michael Ainsworth)

Arizona Cardinals running back David Johnson (31) and Dallas Cowboys running back Ezekiel Elliott (21) after an NFL preseason football game between the Dallas Cowboys and Arizona Cardinals, Sunday, Aug. 26, 2018, in Arlington, Texas. (Ryan Kang/NFL)