After the American and National Leagues expanded in the early 1960s, that would be the Arizona Diamondbacks who won the World Series in their 4th season. Second is the Florida Marlins who won the World Series in their 5th season.
New England
Ben Rothesburger
Ben Rosthlisberger
Yes. They won Super Bowl XLIV(44) on February 7, 2010. It was the franchise's first ever Super Bowl appearance and win.
The winning team of the Super Bowl receives the Vince Lombardi Trophy. The franchise that wins the trophy typically maintains ownership of it, while the players receive super bowl championship rings to commemorate the occasion.
The 2007 Patriots went undefeated for the entire season until they lost the Super Bowl to the Giants. Unless you meant to ask what team has the best win-loss record in the history of the franchise, but has never won a Super Bowl, that would be your answer.
By winning the Super Bowl.
Yes. In 2010, Drew Brees appeared in his first Super Bowl as the quarterback of the New Orleans Saints which was also the first Super Bowl appearance for the franchise.
The team that makes it to the game.
The Steelers. They have won 6 super bowl championships in the super bowl.
Florida Marlins
The Atlanta Falcons were the home team for Super Bowl XLI.