The news was major for the Milwaukee Bucks and relatively minor for the Miami Heat on the injury front for the two teams ahead of Monday night’s Game 4 in their opening-round Eastern Conference playoff series at Kaseya Center. Bucks All-Star forward Giannis Antetokounmpo returned to the court Monday morning for the Bucks’ shootaround, the latest step in his recovery from the lower-back contusion sustained in the Heat’s Game 1 victory a week ago Sunday in Milwaukee. The teams then split the two games in his absence, with the Heat taking a 2-1 lead in the best-of-seven series into Monday night. Antetokounmpo had been slowly working his way back from the injury, doing individual work at Kaseya Center with Bucks coaches Sunday prior to his team’s video session. The Heat went into Monday 3-0 this season at Kaseya Center in Bucks games that Antetokounmpo had missed, with the MVP finalist having missed both of Milwaukee’s games on the Heat court during the regular season. A subtle tweak on the Heat injury report had rookie big man Nikola Jovic back in the mix, after being sidelined since Dec.