This makes me even madder that Lucas just pulled Grievous out of his posterior in between AotC and RotS. I'm sure he would have included a scene along these lines to set up the new bad guy if he knew that there WAS going to be a new bad guy in the next movie. Star Wars: Visionaries has story about the transformation of Grievous into the mechanical creature he becomes. Dooku and Sidious even have a conversation about his reconstruction, so that could provide inspiration for dialogue I'm sure.
This makes me even madder that Lucas just pulled Grievous out of his posterior in between AotC and RotS. I'm sure he would have included a scene along these lines to set up the new bad guy if he knew that there WAS going to be a new bad guy in the next movie. Star Wars: Visionaries has story about the transformation of Grievous into the mechanical creature he becomes. Dooku and Sidious even have a conversation about his reconstruction, so that could provide inspiration for dialogue I'm sure.