Landry, the only coach Dallas had in 29 years as an NFL franchise. Jones replaced Landry with University of Miami head coach Jimmy Johnson, his former University of Arkansas teammate. With Johnson as head coach and Jones as his own general manager, people in the league thought they could take advantage of them. Both lacked NFL experience, and instead of hiring coaching assistants with experience in the league, they hired ones that worked with Johnson in Miami. Compounding this issue was the departure of the two men that brought previous success to Dallas: founding president Tex Schramm and famed personnel man Gil Brandt. The Cowboys' 3–13 record in 1988 did have a silver lining; it was the worst in the league and thus gave the Cowboys the first pick in the 1989 NFL Draft. Jones and Johnson picked UCLA quarterback Troy Aikman, who would eventually go on to be selected to the Pro Bowl six times in his NFL career. Meanwhile, Jones and Johnson immediately started to shuffle the team's depth chart to find players talented enough to build a winning team. Linebacker Ken Norton Jr., one of the few holdovers from Landry's last losing seasons, would later claim that he would often go into a player huddle and meet new teammates for the first time. Then, Jones and Johnson made a move midway through the 1989 season that shocked many in the league: they traded their only Pro Bowl player, running back Herschel Walker, to the Minnesota Vikings for five veteran players and eight draft choices. Although the Cowboys finished the 1989 season with a 1–15 record, their worst record since the team's inception, the foundations for the Cowboys' return to glory had been set. Although Dallas had the league's worst record, they traded away the first pick in the 1990 draft so they could get backup quarterback Steve Walsh in the supplemental draft. Then with the 17th pick, they drafted running back Emmitt Smith, and the trifecta of Aikman, Smith, and wide receiver Michael Irvin (who was drafted by Landry in 1988) was now set. Dallas also signed veteran tight end Jay Novacek away from Phoenix, who went on to make the Pro Bowl in five of his six years with the Cowboys. Johnson also started to rebuild the team by drafting players who were fast, quick, and athletic. The defense was designed to become aggressive, while the