I actually had to struggle with why I had it stuck in my head that at one point baseball used a 2-2-1-1-1 formula. In my case I finally remembered it right. it is because I lived through the mid-sixties period of utter attendance failure and everything being thrown on the table by MLB and its media attendants as possible solutions, including going to 2-2-1-1-1 for post season play. It was presented in some way shape or form every year in those years because baseball was really struggling and everything was on the table all the time as a means to solutions.
You really want to talk about bad attendance? In two games in Fenway in 1965, the Sox drew 500 paying customers....500!!! I don't care how bad your team is, you start drawing only 500 people to a game and your game has problems. Attendance across baseball was horrible, worse than the year after the strike which is the year everybody talks about as "scary" because MLB thought they might have killed the golden goose. Only the very best teams drew anything at all. I would watch a game in those years and was just too young to understand what was happening. I just knew baseball to be a beautiful game and I just could not understand why there were so many empty seats. Was it me? Was I nuts for loving this game? It was so bad that you started to question why you were so committed to this game if nobody else appeared to be.
I think there is every reason to believe that as Magic Johnson and Larry Bird are said to have saved the NBA, it is entirely possible that the 1967 season and the role the Sox played in it saved MLB and even allowed it to get to the strike year that came much later. Slowly MLB started coming back after that enchanted year with the Sox screaming to a finish as the pennant winner. People connected with that team and you did not have to be from New England to connect with it. People connected with the Cardinals as well and after that series, baseball started climbing back. Even the Twins team we beat out for the pennant had developed a following outside of their immediate region. It was a golden year.
I don't know if its the same for others of my age. But I was actually embarrassed for thinking MLB had a 2-2-1-1-1 formate at one point. But if you are of my age group and as devoted to baseball as I was from the late 50's through that period, you might also be remembering all of the things that were thrown on the table year after year as possible changes to be made to resolve what was a very serious attendance problem. One of them was going to 2-2-1-1-1 with the age old question of the fairness of 2-3-2 being questioned. The argument that it "should be that way" was often presented as "it ALWAYS should have been that was" and then interpreted as "It had been that way".
For the record, I never questioned the fairness of 2-3-2. By the same token that was the main argument being raised. Honestly had to search my memory banks hard for this one. But I actually do appreciate the forum for forcing me to do it.