LEBRON JAMES AS A DANCER for '80s pop music cheesefest "Golid Gold"? We call that comedic gold. It's also why we're kind of bummed "Saturday Night Live"writers didn't come up with other inventive uses for their 6-foot-8-inch host during the show's Sept. 29 season premiere. Instead they too often asked the Cavs star to portray himself. You don't have to look any further than Nike's "The LeBrons"commercials to see the man has acting chops. And though James created a stir (and raised legendary Tribe hurler Bob Feller's hackles) with his Yankees love during the Major League Baseball playoffs, we're sure he'll be forgiven when the NBA season hits full stride this month.