Jimmy Butler has heard the nickname before. He smiled and shook his head during his postgame news conference Monday night at the mention of the moniker “Playoff Jimmy.” “It’s not a thing,” he said with a laugh following the Miami Heat’s 119-114 win over the Milwaukee Bucks in Game 4 of their Eastern Conference first-round series. “It’s not. I just be hooping.” Yet, Butler’s 56-point masterpiece is making it impossible to deny his playoff excellence. Butler matched the fourth-best scoring performance in an NBA playoff game to lead the Heat back from a 14-point fourth-quarter deficit, stun the Bucks and push the NBA’s top overall seed […]