Hall of Famer Magic Johnson wants LeBron James to participate in the NBA dunk contest so badly that he offered the Heat superstar $1 million to participate. "Please, LeBron, get in the dunk contest. I'm going to put up a million dollars," Johnson said on ESPN's Kia NBA Countdown Friday night. "A million dollars from Magic to LeBron. Please get in the dunk contest. I go every year. I want to see you out there. A million to the winner."