He does not have Kam Chancellor, Earl Thomas, Bobby Wagner, K.J. Wright, Richard Sherman, Michael Bennett, Cliff Avril or the other members of a Seattle Seahawks defense that finished No. 1 in yards and points per game when Quinn was the Seahawks' defensive coordinator in 2013 and '14. The Dallas defensive line is anchored by DeMarcus Lawrence, who had a fine season but 6.5 sacks. Who would be considered the Cowboys' second-best defensive lineman? Neville Gallimore? Antwaun Woods? Randy Gregory? If you consider him a down lineman, how about Aldon Smith? How about linebacker? Jaylon Smith had a career-high 161 tackles. Do you remember any of them in a positive way after the 2020 season? Leighton Vander Esch missed six games with a broken collarbone and high ankle sprain, but has he hit the same level of play he did as a rookie in 2018? Sean Lee and Joe Thomas are scheduled to be free agents. The rest of the lot are special-teamers or young players who might or might not make the roster in 2021.