The Yanks of old get all of my respect, the O'Neil, Brocious, Martinez years when a lot of the Yankee players came from their farm system, not like the 200 mill Yanks, buying whoever they need. The Pats, if they win 3 in a row, would be the best team EVER in football history. That is a feat no one has yet to accomplish, but the Pats as of now are stil behind the Niners, Steelers, and Bears greats.
there was an interesting article in the paper, about whether it was harder to build a team then or now ('79 Steelers, '05 Pats). The Steelrs had to draft al of their stars, eventually getting i believe it was 9 HOFers such as Bradshaw, etc. Now a days you can sign people, etc. However, back then since there was no FA, team chemistry was way up, unlike now where certain people are traded/unsigned, and new players brought in. That may make it harder somewhat for now teams, but my edge still goes to "then" teams.