Dallas Cowboys offensive coordinator Kellen Moore walks along the sideline during the second half of an NFL football game against the Arizona Cardinals Sunday, Jan. 2, 2022, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys head coach Jason Garrett and offensive coordinator Kellen Moore, center, greet quarterback Dak Prescott (4) at the sideline in the first half of an NFL football game in Arlington, Texas, Thursday, Nov. 28, 2019. (AP Photo/Ron Jenkins)

Dallas Cowboys quarterback Dak Prescott (4) and offensive coordinator Kellen Moore leave the field after the first half of an NFL football game against the Jacksonville Jaguars, Sunday, Dec. 18, 2022, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Dallas Cowboys offensive coordinator Kellen Moore looks on prior to an NFL preseason NFL football game against the Los Angeles Chargers, Saturday, Aug. 20, 2022, in Inglewood, Calif. (Ben Liebenberg via AP)

Dallas Cowboys offensive coordinator Kellen Moore watches the team warm up before an NFL football game against the Tampa Bay Buccaneers, Thursday, Sept. 9, 2021, in Tampa, Fla. (AP Photo/Phelan M. Ebenhack)

Dallas Cowboys offensive coordinator Kellen Moore watches from the sidelines during the first half of an NFL football game against the Kansas City Chiefs Sunday, Nov. 21, 2021, in Kansas City, Mo. (AP Photo/Charlie Riedel)

Dallas Cowboys' Dak Prescott (4) and offensive coordinator Kellen Moore, right, talk on the sideline in the first half of an NFL football game against the Washington Football Team in Arlington, Texas, Sunday, Dec. 26, 2021. (AP Photo/Roger Steinman)

Dallas Cowboys quarterback Dak Prescott (4) laughs with head coach Mike McCarthy, right, and offensive coordinator Kellen Moore during NFL football practice in Frisco, Texas, Wednesday, May 25, 2022. (AP Photo/LM Otero)

Dallas Cowboys offensive coordinator Kellen Moore before an NFL divisional playoff football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Jan. 22, 2023. (AP Photo/Godofredo A. Vásquez)

Dallas Cowboys offensive coordinator Kellen Moore looks on from the sideline during an NFL football game against the Los Angeles Rams on Sunday, October 9, 2022 in Inglewood, California. (Ben Liebenberg via AP)

Dallas Cowboys offensive coordinator Kellen Moore directs the offense during an NFL football training camp in Frisco, Texas, Sunday, Aug. 23, 2020. (AP Photo/Michael Ainsworth)

Dallas Cowboys head coach Mike McCarthy and offensive coordinator Kellen Moore talk during an NFL football game against the Cincinnati Bengals in Arlington, Texas, Sunday, Sept. 18, 2020. (AP Photo/Ron Jenkins)

Dallas Cowboys offensive coordinator Kellen Moore congratulates quarterback Dak Prescott (4) during the first half of an NFL football game against the Philadelphia Eagles, Saturday, Jan. 8, 2022, in Philadelphia. The Cowboys defeated the Eagles 51-26. (AP Photo/Rich Schultz)

Dallas Cowboys offensive coordinator Kellen Moore talks with quarterback Cooper Rush (10) during warmups before a preseason NFL football game against the Seattle Seahawks in Arlington, Texas, Friday, Aug. 26, 2022. (AP Photo/Michael Ainsworth)

Dallas Cowboys offensive coordinator Kellen Moore stands on the sideline prior to the start of an NFL football game against the Jacksonville Jaguars, Sunday, Dec. 18, 2022, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)