In the span of one season, the Dallas Cowboys faced a near-complete coaching staff restructuring, a season-ending injury to their franchise quarterback in Week 5, and season-ending injuries to both of their Pro-Bowl level offensive tackles. The most significant loss might have been at defensive tackle. They signed the corpse of Dontari Poe and lost Gerald McCoy to injury before the season. Then, after a few games, they lost Trysten Hill, who was showing signs of life. So, let’s fix everything with this Cowboys 7-round 2021 NFL Mock Draft.