A few blocks from Chicago's United Center, a sprawling mural depicting the late Kobe Bryant looms over a nondescript city street, his intense gaze surrounded by Laker purple and gold catching the eyes of motorists as they drive by in the frigid air. The portrait, which popped up after the former Los Angeles Lakers star and his 13-year-old daughter were killed in a helicopter crash, is a solemn reminder of the shadow his death has cast over the 2020 NBA All-Star weekend. The event, hosted this year by Chicago, is normally a festive occasion for both the players and fans who love the game.