Garrett's angry challenge can't overturn 2nd Cowboys loss

Dallas Cowboys' Travis Frederick, left, and Connor Williams (52) watch Dak Prescott (4) get up off the ground after being sacked by Green Bay Packers' Preston Smith (91) during the first half of an NFL football game in Arlington, Texas, Sunday, Oct. 6, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys quarterback Dak Prescott sits on the bench late in the second half of the team's NFL football game against the Green Bay Packers in Arlington, Texas, Sunday, Oct. 6, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys running back Ezekiel Elliott (21) carries the ball as Green Bay Packers defensive tackle Tyler Lancaster (95) pursues in the first half of an NFL football game in Arlington, Texas, Sunday, Oct. 6, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys tight end Jason Witten (82) defends as Green Bay Packers cornerback Jaire Alexander (23) returns a Dak Prescott interception in the first half of an NFL football game in Arlington, Texas, Sunday, Oct. 6, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys quarterback Dak Prescott (4) is sacked by Green Bay Packers outside linebacker Preston Smith (91) in the first half of an NFL football game in Arlington, Texas, Sunday, Oct. 6, 2019. (AP Photo/Michael Ainsworth)

Dallas Cowboys' Cameron Fleming (75) and Brett Maher (2) watch Maher's missed field goal during the first half of the team's NFL football game against the Green Bay Packers in Arlington, Texas, Sunday, Oct. 6, 2019. (AP Photo/Ron Jenkins)