[quote name=\'whewfan\' post=\'168091\' date=\'Oct 28 2007, 07:01 AM\']Read the book Truth in Comedy. In it, there's a mention of Whose Line not being on the spot improvisation. These people have YEARS of improv experience and aren't necessarily coming up with brand new material. This isn't to say that they come up on stage knowing exactly what will happen and what to say and do. They do sometimes come up with fresh material, but often they just do what they did before.[/quote]
That's still quite a bit different than what you said at first, which at least suggested that on camera, the Whose Liners were just repeating stuff they'd already done. There's a difference between preparing material and simply being prepared. And yes, of course, years of experience means you're going to go back to the same well more than once. That's not exactly a revelation, or at least it shouldn't be.
I completely agree with you about some of the flaws with Thank God You're Here, especially that business about disagreeing with the star in order to get the skit back in the direction they'd planned.
As for doing Pass the Buck, I think you actually might have something (and remember, I loathe Pass the Buck), but probably not what you're thinking. I don't think it make a lot of sense to go around and around with an idea until one of your people just can't think of something. Instead, how about a game where you give them a situation, each of them comes up with their best idea, and the judge (or a vote of the audience) eliminates the worst one? Certainly, that's more Survivor than Pass the Buck, but your audience would identify more with that anyway.