Dallas Cowboys running back Ezekiel Elliott pushes off Los Angeles Rams inside linebacker Cory Littleton during the first half in an NFL divisional football playoff game Saturday, Jan. 12, 2019, in Los Angeles. (AP Photo/Mark J. Terrill)

Dallas Cowboys running back Rod Smith sits on the bench during their loss against the Los Angeles Rams in an NFL divisional football playoff game Saturday, Jan. 12, 2019, in Los Angeles. (AP Photo/Jae C. Hong)

Los Angeles Rams quarterback Jared Goff passes under pressure from Dallas Cowboys middle linebacker Jaylon Smith during the first half in an NFL divisional football playoff game Saturday, Jan. 12, 2019, in Los Angeles. (AP Photo/Mark J. Terrill)

Dallas Cowboys quarterback Dak Prescott leaves the field after their loss to the Los Angeles Rams during an NFL divisional football playoff game Saturday, Jan. 12, 2019, in Los Angeles. (AP Photo/Jae C. Hong)

Dallas Cowboys wide receiver Amari Cooper, left, scores past Los Angeles Rams strong safety John Johnson during the first half in an NFL divisional football playoff game Saturday, Jan. 12, 2019, in Los Angeles. (AP Photo/Jae C. Hong)