![Dallas Cowboys assistant coach Leon Lett works with the defense during training camp practice on Tuesday, Aug. 5, 2014, in Oxnard, Calif. (Photo by Ron Jenkins/Fort Worth Star-Telegram/MCT/Sipa USA Stock Photo - Dallas Cowboys assistant coach Leon Lett works with the defense during training camp practice on Tuesday, Aug. 5, 2014, in Oxnard, Calif. (Photo by Ron Jenkins/Fort Worth Star-Telegram/MCT/Sipa USA Stock Photo -](https://c8.alamy.com/zooms/6/b390e9ab85784d0788508cb0eaafc6ac/2ey08xh.jpg)
Dallas Cowboys assistant coach Leon Lett works with the defense during training camp practice on Tuesday, Aug. 5, 2014, in Oxnard, Calif. (Photo by Ron Jenkins/Fort Worth Star-Telegram/MCT/Sipa USA Stock Photo -
![Cowboys Lett remembered next to two Patriots for memorable Super Bowl defensive plays Southwest News - Bally Sports Cowboys Lett remembered next to two Patriots for memorable Super Bowl defensive plays Southwest News - Bally Sports](https://www.ballysports.com/images/image/private/t_16-9_1280/prod/ouonfe3igpyq8erm1yxw.jpg)
Cowboys Lett remembered next to two Patriots for memorable Super Bowl defensive plays Southwest News - Bally Sports
![Dallas Cowboys assistant defensive line coach Leon Lett works with defensive tackle Nick Johnson during the morning practice at the Cowboys Rookie Mini-Camp at Valley Ranch in Irving, Texas, Saturday, May 11, Dallas Cowboys assistant defensive line coach Leon Lett works with defensive tackle Nick Johnson during the morning practice at the Cowboys Rookie Mini-Camp at Valley Ranch in Irving, Texas, Saturday, May 11,](https://c8.alamy.com/zooms/6/7ab992ba6c5e476ca14758bf0b89f81f/2eychdn.jpg)