Prescott, Cowboys say lesson learned as Mahomes, Chiefs loom

Dallas Cowboys wide receiver CeeDee Lamb, left, performs a dance move after catching a touchdown pass as side judge Jeff Lamberth (21) looks on in the first half of an NFL football game against the Atlanta Falcons in Arlington, Texas, Sunday, Nov. 14, 2021. (AP Photo/Michael Ainsworth)

Dallas Cowboys quarterback Dak Prescott (4) prepare to throw a pass under pressure from Atlanta Falcons defensive tackle Anthony Rush (94) in the first half of an NFL football game in Arlington, Texas, Sunday, Nov. 14, 2021. (AP Photo/Ron Jenkins)

Atlanta Falcons defensive tackle Tyeler Davison (96) rushes as Dallas Cowboys running back Ezekiel Elliott (21) runs the ball in the half of an NFL football game in Arlington, Texas, Sunday, Nov, 14, 2021. (AP Photo/Michael Ainsworth)

Atlanta Falcons punter Dustin Colquitt has his punt blocked by Dallas Cowboys defensive end Dorance Armstrong (92) in the first first half of an NFL football game in Arlington, Texas, Sunday, Nov. 14, 2021. (AP Photo/Ron Jenkins)

Atlanta Falcons running back Mike Davis (28) attempts to escape the grasp of Dallas Cowboys linebacker Micah Parsons (11) in the first half of an NFL football game in Arlington, Texas, Sunday, Nov. 14, 2021. (AP Photo/Ron Jenkins)