T formation the key weapon used by the Chicago Bears, who had used the T formation since the team's inception in 1920, to defeat the Washington Redskins, 73–0, in the 1940 NFL Championship Game and immortalized afterward in their fight song. Shaughnessy helped the Bears prepare for the game against the Redskins. He has been called "The father of the T formation". The T-formation was viewed as a complicated "gadget" offense by early football coaches. But NFL owner-coach George Halas and Ralph Jones of the Chicago Bears along with University of Chicago coach Clark Shaughnessy, University of Texas coach Dana X. Bible,
History of the Chicago Bears to last game of the season, the Bears and Chicago Cardinals faced off in the final game of the season, with the Western Division title on the line. Despite it being a home game for the Bears at Wrigley Field the Cardinals came in and would stun the Bears 30–21 en route to the 1947 NFL Championship. In 1948, for the second season in a row, the Bears put together another great regular season but fell short to their inner city rival Cardinals. The Bears posted a 10–2 record, but lost a key game against the Cardinals that gave them