I just found this on the Crystal Lake After Dark board regarding Rob Zombie's interpretation of Michael Myers. There are notes on young Michael, Laurie Strode (Jamie Lee), his mother, his sister (the one that was stabbed), but nothing on Dr. Loomis or recently escaped Michael:

http://www.bloody-disgusting.com/news/7683

maybe he's going to show why the young Michael Myers went insane and how he becomes the killer