I don't think Michelle needs to bring her "A" game to the GPs. The fact is that she'd be skating in the early half of the GP, and few if any of the skaters are in top competitive form that early in the season. As her basic skating is excellent, she just needs to be reasonably well-prepared and show a better mastery of CoP details than she showed at Worlds 2005.
As for pre-judging, JoAnnie Rochette skated very well at the GP last season and that didn't help her at Worlds, while Carolina Kostner skated poorly in the GP, and the judges didn't hold that against her at Worlds.
As for pre-judging, JoAnnie Rochette skated very well at the GP last season and that didn't help her at Worlds, while Carolina Kostner skated poorly in the GP, and the judges didn't hold that against her at Worlds.