There is an overwhelming majority who do not know what article of clothing Tom Landry is famous for wearing, think of Tony Romo as an announcer and have never heard of R.W. McQuarters and certainly are not familiar with the hearts he broke in Dallas with that last-second playoff interception.
This majority does not know Emmitt Smith once waved goodbye to the Giants on his way to the end zone, or that Eli Manning against the Cowboys famously audibled at the line of scrimmage, handed the ball to Tiki Barber and won his first game as a rookie quarterback.