Less than a week before the start of the
1991 season, the Raiders traded Beuerlein to the
Dallas Cowboys in exchange for a fourth round draft choice, in order to back up Aikman. According to head coach
Jimmy Johnson, the Cowboys had "been actively pursuing Beuerlein for quite some time",
[21] including a trade agreement worked out in January that Davis reportedly backed out of.
[19] When Aikman's knee was injured in the Week 13 game at the Commanders, Beuerlein came off the bench and threw a 4th-quarter touchdown strike to
Michael Irvin,
[22] as the Cowboys held on for a 24-21 victory, stunning the 11-0 Commanders in their home stadium and ruining their hopes of a perfect season.
[23] He then started the remaining four games of the season, winning all four and leading the Cowboys to an 11-5 record, their best since the
1983 season under
Tom Landry. They also made the playoffs for the first time since the
1985 season, capturing the fifth seed as a
wild-card team. While Cowboys players like Irvin would praise his leadership and confidence, Beuerlein repeatedly denied there was a quarterback controversy. "I plan on driving this car as hard as I can, until they take the keys out of my hand," he said, "And I know that's gonna happen as soon as Troy gets well, so I understand that."
[24] Wikie quoted