Dallas Cowboys head coach Jason Garrett, left, celebrates with Alfred Morris (23) after Morris carried the ball for a touchdown agains the Houston Texans in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys' Michael Gallup (13) and Tony Pollard (36) celebrate a touchdown catch by Gallup in the first half of a preseason NFL football game against the Houston Texans in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys' Taco Charlton (97) chases down Houston Texans' Deshaun Watson (4) in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Houston Texans quarterback Deshaun Watson (4) is sacked by Dallas Cowboys' Taco Charlton, rear, in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. Watson fumbled the ball on the sack and Dallas recovered. (AP Photo/Ron Jenkins)

Houston Texans outside linebacker Whitney Mercilus, left, attempts to stop Dallas Cowboys running back Tony Pollard (36) from advancing the ball in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys' Dak Prescott (4) prepares to throw a pass as Houston Texans' Whitney Mercilus (59) pressures in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys quarterback Dak Prescott (4) throws a pass under pressure from Houston Texans outside linebacker Brennan Scarlett (57) in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Houston Texans cornerback Lonnie Johnson (32) breaks up a pass in the end zone intended for Dallas Cowboys wide receiver Devin Smith (15) in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys wide receiver Ced Wilson (16) is stopped by Houston Texans cornerback Briean Boddy-Calhoun (29) in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys defensive end Joe Jackson (56) sacks Houston Texans' Joe Webb (5) who loses his helmet on the stop as Texans' Rick Leonard (72) and Senio Kelemete (64) look on in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys wide receiver Ced Wilson (16) gains yards after catching a pass in the first half of a preseason NFL football game against the Houston Texans in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Alfred Morris, second from right, tosses the ball in the air after running it for a touchdown as Cameron Fleming (75), Houston Texans' Jesse Aniebonam (69) and Lonnie Johnson (32) look on in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys' C.J. Goodwin (29) is stopped by Houston Texans' Vyncint Smith (17) after Goodwin intercepted a pass in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys running back Alfred Morris runs the ball against the Houston Texans first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys defensive back C.J. Goodwin (29) intercepts a pass intended for Houston Texans' Tyron Johnson, right rear, with help on defense by Donovan Wilson, right front, in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys' Kerry Hyder (51) and Taco Charlton, center, chase down Houston Texans' Joe Webb (5) who scrambles out of the pocket in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys quarterback Dak Prescott (4) scrambles out of the pocket under pressure from Houston Texans' Carlos Watkins (91) in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys' Jason Witten (82), Randall Cobb (18) and Michael Gallup, center, celebrate a touchdown catch by Gallup as Houston Texans' A.J. Moore (33) walks away in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Houston Texans' Peter Kalambayi (58) and A.J. Moore (33) combine to stop Dallas Cowboys wide receiver Marcus Lucas, right, in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Houston Texans' Peter Kalambayi (58) and A.J. Moore (33) combine to stop Dallas Cowboys wide receiver Marcus Lucas, right, in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys' Leighton Vander Esch celebrates a blocked Houston Texans pass attempt in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Houston Texans' Joe Webb (5) scrambles out of the pocket in the first half of a preseason NFL football game against the Dallas Cowboys in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Houston Texans defensive end Charles Omenihu (94) rushes as Dallas Cowboys quarterback Cooper Rush (7) throws a pass in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys' Joe Thomas (48) recovers a blocked Houston Texans' Trevor Daniel (8) punt-attempt in the end zone for a Cowboys touchdown in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Mike Weber (40) carries the ball in the second half of a preseason NFL football game against the Houston Texans in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Mike Weber (40) escapes pressure on a run from Houston Texans defensive tackle Tracy Sprinkle (62) in the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys defensive back Donovan Wilson (37) intercepts a pass intended for Houston Texans wide receiver Chad Hansen (85) in the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys linebacker Justin Phillips, left, makes the tackle after Houston Texans wide receiver Chad Hansen, right, made a catch in the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys defensive back Donovan Wilson (37) intercepts a pass intended for Houston Texans wide receiver Chad Hansen (85) in the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Houston Texans linebacker Jamal Davis (49) pressures as Dallas Cowboys quarterback Mike White (3) prepares to throw a pass during the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys offensive tackle Cameron Fleming (75) defends against a rush by Houston Texans linebacker Davin Bellamy (48) in the first half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys head coach Jason Garrett watches play against the Houston Texans in the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys' Jason Witten (82) talks with Dak Prescott, right, on the sideline in the second half of a preseason NFL football game against the Houston Texans in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Jordan Chunn (46) runs the ball for a touchdown as quarterback Mike White (3) celebrates in the second half of a preseason NFL football game agains the Houston Texans in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys running back Jordan Chunn (46) and wide receiver Ced Wilson (16) celebrate a touchdown scored by Chunn during the second half of the team's preseason NFL football game against the Houston Texans in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys running back Jordan Chunn (46) and Ced Wilson (16) celebrate a touchdown scored on a run by Chunn in the second half of a preseason NFL football game against the Houston Texans in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys' Mike White (3) throws a pass under pressure from Houston Texans' Jamal Davis (49) in the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys quarterback Mike White (3) throws a pass from the pocket as Houston Texans linebacker Jamal Davis (49) applies pressre in the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys kicker Brett Maher (2) watches his field goal attempt in the first half of a preseason NFL football game against the Houston Texans in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Michael Ainsworth)

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

24 August 2019: Views
of the Dallas Cowboys during their NFL preseason week three 34-0 win over the Houston Texans at AT&T Stadium in Arlington, Texas. Photo by James D. Smith/Dallas Cowboys

The Dallas Cowboys spirit team celebrates a score against the Houston Texans in the second half of a preseason NFL football game in Arlington, Texas, Saturday, Aug. 24, 2019. (AP Photo/Ron Jenkins)