"Billie Jean" isn't in-line dancing, it's dancing that comes natural to him. I mean, isn't he or isn't he NOT a natural dancer. Choreographed dancing ain't complicated if you know how to move in one spot or not. Why should anyone have a line of dancers around him? Michael doesn't really have to do all of that. He could just dance by himself and have some hot female movers around him like James Brown did during the latter half of his career. Remember in the beginning of his career, James also had a line of dancers/singers and they pretty much did choreographed/freestyle dancing. Michael took that and Bob Fosse/Wild West Story-styled choreography and made it an art form in the eighties. Sometimes in order to be the innovator, you have to set a trend, and when the trendsetter sees his influence, he should have to change it up and do something different. I mean we've always talked about Michael wanting to experiment. I don't see how discussing this is outrageous.