LeBron James of the Los Angeles Lakers and Kevin Durant of the Brooklyn Nets might be headed toward yet another NBA All-Star Game rematch. James is the overall leader so far in All-Star balloting, and Durant leads all Eastern Conference players in early voting returns — putting them on track to be All-Star captains for the third consecutive year. James had 3,168,694 votes entering Thursday, topping the list of Western Conference frontcourt players.