Defense wins championships, or so the saying goes, but high-flying offences look set to unleash a bombs-away spectacle led by elite quarterbacks that may be the best quartet to ever reach the conference championships. Following a thrilling divisional round of playoff action, the bar has been set high for Sunday when the Green Bay Packers visit the Atlanta Falcons and New England Patriots host the Pittsburgh Steelers with Super Bowl berths on the line. The Patriots' Tom Brady, Packers' Aaron Rodgers, Steelers' Ben Roethlisberger and Falcons' Matt Ryan, who could all one day reach the Hall of Fame, boast experience and panache.
