Kevin Lamb
Second Unit
I was just kidding with you, pretending that for Dooku to take Grievous' place he'd have to do what Grievous did later on in the movie (like fight Obi-Wan with four arms.)
Seriously though, I thought it got the movie off to a pretty powerful start to have one of the main villains get taken out in the opening action sequence. At least Dooku wasn't just locked up in a tower the whole movie with Obi-Wan saying "He has no more power, the filth of Dooku is washing away...."