The Kings haven’t scored a power-play goal since defeating the Tampa Bay Lightning on Nov. 19. They finished that game by misfiring on three man-advantage chances and then followed it up by going ofer for the next eight games. Overall, they are on an 0-for-33 slide. They are 17 for 112 this season (15.2 percent), which ranked them 23rd in a 30-team league. So, what’s wrong?