Despite the release of team legend Emmitt Smith, the Cowboys' fortunes began to change with the introduction of Parcells as head coach. Parcells began to reshape the team, particularly on offense, with an overhaul of the coaching staff, including former New York Giants offensive coordinator Sean Payton. Parcells retained much of the defensive staff, including defensive coordinator Mike Zimmer, and maintained the team's basic 4-3 defense instead of immediately installing the 3-4 defense which was a trademark of all Parcells's prior teams. This proved a wise decision, as the Cowboys finished the season with the top-ranked overall defense. As in his previous stops, Parcells started to rebuild his team through the draft. In his first year in Dallas, Parcells picked future Pro Bowl players cornerback Terence Newman, tight end Jason Witten and future Cowboys defensive captain linebacker Bradie James. One of the biggest rookie acquisitions came via free agency when the team signed undrafted rookie and future franchise quarterback Tony Romo (although that move got little attention for a few years). Also typical of his prior teams, Parcells brought in veteran players who had played for him at his previous coaching stops, signing fullback Richie Anderson and speedy wide receiver Terry Glenn with whom Parcells had a checkered history.