And yea, I’m still on the fence about adding Dooku into the council scene(s). There are pros and cons. For me, I feel like Dooku would already be struggling with the Jedi order at this point and probably wouldn’t be sitting in on every council meeting. Or if he was, someone like Yoda or Windu would sense his confusion/conflict in the same way they’d sense Anakin’s fear. For that reason alone, I feel like Dooku wouldn’t want to be around them. This would also explain his isolation at the funeral.
On the flip side of this, Dooku would have more of an impact at the end of the film if he and QGJ shared screen time at an earlier point. If he is seen with the council earlier on, then his leaving would definitely carry more weight, I think. But at the same time, keeping him a mystery/cliffhanger at the end works extremely well for the first “episode” of a saga. It’s a difficult piece of the puzzle to place.
So DIFFICULT.
Honestly it could go either way and it would be valid. Personally I’d like to see him. Just once, he doesn’t even need to say anything. Just have him there. But on the otherhand, if you wanted to make this more sequel-ish I’m guessing you’d go more toward the mystery plot.