Miami relatively cruised through its first six playoff games, with only one of their wins coming by fewer than 11 points. After trailing by two at halftime in Saturday night’s Game 3 against the Brooklyn Nets, the Heat finally took a punch it could not counter. “They got virtually everything,” Miami Heat coach Erik Spoelstra said of the Brooklyn Nets’ second half offensive surge. “Everybody knows the threes they hit towards the end of the third quarter but they were getting