New York Knicks fans have got to be feeling good right now. They just dominated their East Coast rival, the Philadelphia 76ers, in the Eastern Conference Semifinals, producing a four-game sweep that sets them up for a showdown against the winner of the Detroit Pistons and Cleveland Cavaliers series. New York will be the better-rested team regardless of who they face. Cleveland and Detroit's series will go at least six games, which means that the Knicks' stars get to rest their bodies and prepare mentally for the series to come. New York Knicks center Karl-Anthony Towns (32) | Kyle Ross-Imagn Images If the Knicks are going to make their first NBA Finals appearance since 1999, they're going to need star guard Jalen Brunson to perform to his potential. Brunson is firing on all cylinders right now and is a key reason why New York has secured seven straight victories in this postseason. And perhaps one reason why Brunson has been so consistent at home is that his family life is rock-solid right now.…