 Complete the following phrase:  In 1931, Hein signed a contract with the New York Giants, married his college sweetheart, and packed all of their belongings into a 1929 Ford and drove from Pullman to New York. He played for 15 years as a center and a defensive lineman. Hein was a first-team All-Pro center eight straight years from 1933 to 1940. He was also selected as the NFLs most valuable player in 1938. He was the starting center on two NFL championship teams  in 