There are plenty of question marks surrounding the Dallas Cowboys defense as the 2017 season steadily approaches.
To what extent will Jaylon Smith be able to recapture his pre-injury form and how much will the team be able to count on him?
How quickly will the rookies in the secondary be able to acclimate to the NFL, and how long will it take to acclimate so many new faces at cornerback and safety?
After playing only 32 out of 48 games over three seasons can Demarcus Lawrence stay on the field and avoid either injury or suspension?