Unlike the Cleveland Browns, San Francisco 49ers, and Baltimore Colts, the franchise was not one of the three AAFC teams that merged with the National Football League prior to the 1950 season.With that in mind, Buffalo fans produced more than 15,000 season ticket pledges, raised $175,000 in a stock offering,[4] and filed a separate application to join.In 1959, when the American Football League proposed establishing the franchise that would ultimately also bear the Buffalo Bills name, McGroder was the first potential owner that AFL founder Lamar Hunt approached.When it became clear that the NFL would not expand to Buffalo as McGroder had hoped, he took a position within the modern Bills organization, remaining until his retirement in 1983.The Bills entered the NFL with the rest of the AFL as part of 1970 merger and remain in current operations.