After coaching tight ends for the previous two seasons, Doug Nussmeier will shift to coach the team's quarterbacks in 2020. Nussmeier joined the Cowboys in 2018 after spending 13 of the previous 15 seasons coaching collegiately, including 10 as an offensive coordinator.
Rare Number Of Changes On Coaching Staff Needs To Work For Garrett
No matter the reason, to have this much turnover is unusual. In reviewing every NFL team's coaching staff since 1989, only 19 times in that nearly three-decade span has a team switched out at least seven key coaches without changing the head coach himself.