Free agency is time of comings and goings for NFL teams. Underperformers and poor fits typically leave, ideally replaced by higher performers and those who appear to be better fits. Coaching changes,

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.