 The Minnesota Vikings played at Metropolitan Stadium during the Twins' entire tenure there, Yankee Stadium was the New York (football) Giants' home field from 1956 to 1972, and the Green Bay Packers played a few home games at Milwaukee County Stadium every year from 1953 through 1994.A few of them, including Yankee Stadium, also hosted NASL teams during the 1970s.With the 1960s came the first expansion teams.