LeBron James slid into his seat on Cleveland's bench and slipped on his warmups, content to watch his teammates finish off the Pistons. They couldn't without him. Up by 29 points in the fourth quarter, the Cavaliers blew most of their big lead against Detroit's reserves and James had to go back in and restore order as Cleveland held on for a 94-82 win on Tuesday night to take a 2-0 lead in their...