Trevon Diggs, Dallas Cowboys (Tim Heitman-USA TODAY Sports)
The Dallas Cowboys made some significant changes on their defense this offseason. The biggest being the hiring of a new defensive coordinator in Dan Quinn after only a single season with Mike Nolan at the helm.
The Cowboys clearly needed the change following a historically terrible performance by this unit. One that resulted in Dallas ending last season ranked 31st in rushing yards allowed (2,541) and 28th in scoring defense (473).
One area where the Cowboys have struggled defensively for years has been in creating turnovers.