Isaac, a 22-year-old forward and potential franchise cornerstone, crumpled to the court and clutched his knee as Magic head athletic trainer Ernest Eugene and athletic trainer and manual therapist Aki Tajima attended to him. A pained expression crossed Evan Fournier’s face. Wes Iwundu looked to the ground, his hands cupped to his face. Fultz prayed. “That was tough, man,” said Aaron Gordon, another of Isaac’s teammates. “That one brought me to tears instantly just because I know how good of a guy J.I. is and I know how hard he works and how hard he has worked to get back.”