Heidegger died in 1976 and for all of his love of the game, would have appreciated, but did not live to witness, the purest example of “Mitstein” (being-with-the-other), one of his signature concepts, Farred maintains. That occurred at a 2017 Champions League match, in the hysteria following Barcelona’s comeback victory over Paris Saint-Germain to advance to the league quarterfinals.