I've been waiting for someone to put 6 of these sets together... Looks very cool!
So, judging by GH's news tonight, it sounds like a third Jedi Council scene is definitely on tap, and going to include at least a Shaak Ti, plus two others presumably. And Nick's obviously right - gotta have articulated knees, and a soft goods cloak on these guys, across the board! Even the third figure that's still standing!
I don't know where it was that I said it many months ago when news of the first two JC sets broke, but I predicted that eventually they'd make 6 sets in total, to give us a complete Jedi Council. Looks like they're half way there now, and you know there's going to be good demand for them to keep pumpin' the seated Jedi out, so hopefully Hasbro follows through!