Postseason games, especially WS games, especially game sevens, almost always take longer because there are longer commercial breaks, more pitching changes, and more catcher visits to the mound. I do not favor limiting the second and third reasons because players and managers should be able to strategize as much as they feel is necessary, and there's little to no chance the first will be limited. I've said this before, but the rule changes I would favor are: 1.) Pitch clock, but only when the bases are empty. 2.) Batter clock (must be in the batter's box within a certain time). 3.) Larger strike zone coupled with a lower mound. And no others.