Kemba Walker is headed to the All-Star Game as an injury replacement for Kristaps Porzingis. The NBA made the announcement Thursday, saying the Charlotte Hornets point guard will join the team captained by LeBron James. The decision came two days after Porzingis tore his left ACL and just a couple of hours after the NBA trade deadline. The Hornets reportedly had been shopping Walker in the days leading up to the deadline but opted to hang on to their franchise cornerstone. The NBA also said that Detroit All-Star center Andre Drummond will replace Porzingis in the Skills Challenge. Porzingis is the event's defending champion. Walker will be making his second All-Star appearance; he also played in last year's game.