Report: Cowboys fire entire coaching staff after missing playoffs

While some likely had their contacts tied to Garrett length-wise, this is still a major housecleaning. This includes names like offensive coordinator Kellen Moore, who will almost certainly be an intriguing name in coaching circles even if some of the shine wore off after a great start to the season. It does mean that whoever the next coach of the Cowboys is will probably have some significant say in the assembly of a new staff.

What is clear is that Jones was not happy with Dallas missing the playoffs. He had a warning for Garrett and the coaching staff toward the end of the season, and Jones did not mess around when things failed to improve down the stretch.