For James to meet his lofty goals this fall, he needs Davis to do something the seven-time All-Star big man has never done before: Dominate playoff basketball games against the very best teams over a long run. “I think the target is a lot bigger,” Davis said this week. “When you’re the underdog, you get wins and win games you’re not supposed to. You don’t necessarily have a target on your back. But when you’re a favorite, the pressure is more on you to win games than the other team.”