This varies from person to person, but i'm going to say the trade of herschel walker from the Dallas Cowboys to the Minnesota vikings for a multiple of players and draft picks. This trade led to the dallas cowboys being the team of the 90s
The Pittsburgh Steelers are the BEST NFL team in the history of man kind!
The 1983 Washington Redskins hold the record for the best turnover differential in NFL history.
Emmitt Smith
Johnny unitas.
alex lagrand
Tony romo
chris carter
Deon Sanders
Tony Gonzalez of the Atlanta Falcons. He's not only the best in the NFL right now, he's the best in the history of the NFL.
Jerry Rice.
Jerry rice
mima dolphins