Are there times that this seems like a new and different version of the Dallas Cowboys? If you get that impression, you are right. After the 2019 season, Jerry Jones decided it was finally time to move on from Jason Garrett. He brought in Mike McCarthy as head coach. We all know that things went poorly in his debut season for a variety of reasons. McCarthy certainly made a big error in hiring Mike Nolan as his defensive coordinator and had to make his own change by replacing him this season with Dan Quinn. But one retention was also very important.
One big improvement by the Cowboys is making all the difference
