Members of the Los Angeles Rams stand and kneel during the national anthem before an NFL football game against the Dallas Cowboys Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Dallas Cowboys quarterback Dak Prescott (4) shakes hands with Los Angeles Rams quarterback Jared Goff (16) before the start of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Members of the Los Angeles Rams stand and kneel during the national anthem before an NFL football game against the Dallas Cowboys Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Los Angeles Rams quarterback Jared Goff throws during the first half of an NFL football game against the Dallas Cowboys Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong)

Dallas Cowboys quarterback Dak Prescott, right, is tackled by Los Angeles Rams defensive end Aaron Donald, left and outside linebacker Leonard Floyd (54) top during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis )

Los Angeles Rams quarterback Jared Goff (16) throws during the first half of an NFL football game against the Dallas Cowboys Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Dallas Cowboys running back Ezekiel Elliott runs into the end zone for a touchdown during the first half of an NFL football game against the Los Angeles Rams Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong )

Dallas Cowboys running back Ezekiel Elliott (21) celebrates after scoring a touchdown against the Los Angeles Rams during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong )

Dallas Cowboys quarterback Dak Prescott, top, throws under pressure from Los Angeles Rams defensive end Aaron Donald (99) during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis )

Dallas Cowboys quarterback Dak Prescott, right, is tackled by Los Angeles Rams defensive end Michael Brockers during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong )

Los Angeles Rams running back Malcolm Brown leaps into the end zone for a touchdown during the second half of an NFL football game against the Dallas Cowboys Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Los Angeles Rams running back Malcolm Brown (34) runs around Dallas Cowboys safety Darian Thompson (23) to score a touchdown during the second half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Dallas Cowboys quarterback Dak Prescott runs against the Los Angeles Rams during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong)

Dallas Cowboys quarterback Dak Prescott, left, throws behind a block by Ezekiel Elliott (21) during the second half of an NFL football game against the Los Angeles Rams Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Los Angeles Rams head coach Sean McVay yells out instructions during the first half of an NFL football game against the Dallas Cowboys Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong )

Dallas Cowboys running back Ezekiel Elliott (21) celebrates after scoring a touchdown against the Los Angeles Rams during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong )

Dallas Cowboys head coach Mike McCarthy bumps fists with quarterback Dak Prescott (4) during the first half of an NFL football game against the Los Angeles Rams Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis )

Dallas Cowboys running back Ezekiel Elliott center, scores a touchdown against the Los Angeles Rams during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis )

Members of the Los Angeles Rams stand and kneel during the national anthem before an NFL football game against the Dallas Cowboys Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Dallas Cowboys wide receiver Michael Gallup (13) makes a catch but it's called for offensive pass interference on Los Angeles Rams cornerback Jalen Ramsey, left, during the second half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong)

The Dallas Cowboys including Dak Prescott (4) and Donovan Wilson (37) walk off the field after a loss to the Los Angeles Rams during an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis )

Dallas Cowboys wide receiver Amari Cooper (19) walks off the field after a loss to the Los Angeles Rams during an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis )

Los Angeles Rams head coach Sean McVay walks the sideline against the Dallas Cowboys in the first half of an NFL football game, Sunday, Sept. 13, 2020, in Inglewood, Calif. (Keith Birmingham/The Orange County Register via AP)

Dallas Cowboys wide receiver Michael Gallup, right, makes a catch but is called for offensive pass interference on Los Angeles Rams' Jalen Ramsey during the second half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis)

Dallas Cowboys defensive end Aldon Smith (58) sacks Los Angeles Rams quarterback Jared Goff (16) in the fourth quarter of an NFL football game, Sunday, Sept. 13, 2020, in Inglewood, Calif. (Keith Birmingham/The Orange County Register via AP)

Dallas Cowboys' Ezekiel Elliott (21) runs around a group of Los Angeles Rams defenders on his way to a touchdown after a catch during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong )

Dallas Cowboys' Dontari Poe (95) kneels during the national anthem before an NFL football game against the Los Angeles Rams Sunday, Sept. 13, 2020, in Inglewood, Calif. Poe became the first Cowboys player to ever kneel for the national anthem. (AP Photo/Ashley Landis)

Dallas Cowboys running back Ezekiel Elliott, right, is tackled by Los Angeles Rams safety John Johnson III during the first half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Ashley Landis )

Dallas Cowboys wide receiver Michael Gallup (13) makes a catch but is called for offensive pass interference on Los Angeles Rams cornerback Jalen Ramsey, left, during the second half of an NFL football game Sunday, Sept. 13, 2020, in Inglewood, Calif. (AP Photo/Jae C. Hong)

Quarterback Jared Goff (16) of the Los Angeles Rams passes against the Dallas Cowboys in the first half of a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

The Los Angeles Rams owners box during the National Anthem prior to a NFL football game against the Dallas Cowboys on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

Quarterback Jared Goff (16) of the Los Angeles Rams prepares to pass against the Dallas Cowboys in the first half of a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

Quarterback Dak Prescott (4) hands off to running back Ezekiel Elliott (21) of the Dallas Cowboys in the first half of a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

Dallas Cowboys head coach Mike McCarthy, right, is seen on the sideline against the Los Angeles Rams in the second half of an NFL football game, Sunday, Sept. 13, 2020, in Inglewood, Calif. (Keith Birmingham/The Orange County Register via AP)

Wide receiver Robert Woods (17) of the Los Angeles Rams leaps for the first down against the Dallas Cowboys in the first half of a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

Los Angeles Rams take the field in front of an empty stadium prior to a NFL football game against the Dallas Cowboys on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

Defensive end Aaron Donald (99) high fives teammate offensive guard Austin Blythe (66) of the Los Angeles Rams after defeating the Dallas Cowboys 20-17 during a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

Los Angeles Rams and the Dallas Cowboys in the first half during a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

Outside linebacker Leonard Floyd (54) of the Los Angeles Rams pressures quarterback Dak Prescott (4) of the Dallas Cowboys in the first half of a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)

Outside linebacker Leonard Floyd (54) of the Los Angeles Rams sacks quarterback Dak Prescott (4) of the Dallas Cowboys in the fourth quarter during a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. Los Angeles Rams won 20-17. (Keith Birmingham/The Orange County Register via AP)

Running back Ezekiel Elliott (21) of the Dallas Cowboys runs for a first down against cornerback Jalen Ramsey (20) of the Los Angeles Rams in the first half of a NFL football game on opening night at SoFi Stadium in Inglewood on Sunday, September 13, 2020. (Keith Birmingham/The Orange County Register via AP)