The Colts reached the playoffs twice and were a top-10 scoring defense three times in Eberflus’ four seasons as defensive coordinator. Chicago went 14-32 under Eberflus and never had better than the league’s 18th-best scoring defense.

The Dallas Cowboys stayed in-house for their new head coach, promoting Brian Schottenheimer as Mike McCarthy's successor. They're welcoming a former head coach from outside the building to aid Schottenheimer,

Now, a new defensive coordinator will enter the mix for the third season in a row, with the Cowboys hiring Matt Eberflus on Monday. And the Cowboys are confident that Parsons will continue to be a dominant force under his new playcaller.