After taking over the Cowboys in 1989, team owner/general manager Jerry Jones and head coach Jimmy Johnson rebuilt the team into a Super Bowl contender with young talent. Both had different ideas on the future personnel plans for the Cowboys, and both wanted equal credit for the team's recent success. As a result, Johnson eventually left the team after their Super Bowl XXVIII win and was replaced by former University of Oklahoma head coach Barry Switzer, who had one of the highest winning percentages of any college football coach in history, with a mark of .837.