In and of itself, sports may be trivial, but as a symbol of the American way of life, it has enormous weight. We are seen, worldwide, as an enormously competitive, enthusiastic people who work as hard as we play and play as hard as we work. When baseball - which has traditionally canceled one day of games for huge national celebrations or disasters - stops play for six days, that has reverberations in the national consciousness.
Some things cannont possibly happen, because they are both too improbable and too perfect. The U.S. hockey team cannot beat the Russians in the 1980 Olympics. Jack Nicklaus cannot shoot 65 to win the Masters at age forty-six. Nothing else comes immediately to mind.