The Dallas Cowboys vastly improved their defense during the 2026 NFL draft. Not only did they add safety Caleb Downs , edge Malachi Lawrence, and linebacker Jaishawn Barham with their first three picks, but they also brought in linebacker Dee Winters in a trade with the San Francisco 49ers . We don't know yet if these changes will fix their defense, which was a mess in 2025, but it gives new defensive coordinator Christian Parker plenty to work with. That said, there are still some concerns with depth, primarily at linebacker and cornerback. Dallas did add one starter at linebacker in Winters, and Barham could work his way into a key role as well. What they didn't do, however, is find someone who can start at cornerback during the draft. Cowboys should add premier slot cornerback Kenny Moore II Indianapolis Colts cornerback Kenny Moore II celebrates an interception during a game against the Tennessee Titans.…