I think most World Series championship teams need a considerable amount of luck to win. Some more than others, the Nats certainly had their share of it in 2019.
RE: Grisham fielding the ball in RF, IDK if the Nats would have been likely to lose if he fields the ball. Soto's hit would have tied the game. He wouldn't have gotten caught on the base paths to end the inning. The game likely would have continued and who knows what would have happened beyond that. Fortunately for us, we don't have to find out.
