Though not the Cowboys, they won three Super Bowls in the course of (*) four years, mainly due to the 2000 hire of a new head coach.
In 1959, this team's first owner Billy Sullivan was given the eighth and final original franchise in the fledgling AFL. They went to their first Super Bowl in 1986, where they lost to the Chicago Bears, and later lost Super Bowl XXXI to the Green Bay Packers. Though not the Cowboys, they won three Super Bowls in the course of (*) four years, mainly due to the 2000 hire of a new head coach. In 2007, with the help of Wes Welker and Randy Moss, they became the first modern team to have an undefeated regular season, but lost the Super Bowl to the Giants. For ten points, name this sports team coached by Bill Belichick and led by Tom Brady.
In 1959, this team's first owner Billy Sullivan was given the eighth and final original franchise in the fledgling AFL.
{New England} {Patriots} (accept either underlined part)