As the Los Angeles Lakers and Washington Wizards wind down their disappointing seasons, don't expect their superstars to coast to the finish line. Los Angeles hosts the Wizards on Tuesday night, and Lakers forward LeBron James hasn't show any signs of letting up. James, who signed with the Lakers as a free agent in the offseason, has recovered from the groin injury that sidelined him 17 games in the middle of the season but lately has been dealing with a left knee contusion.