Wouldn't It Be Neat If...

That's true, but my idea was of something that incorporates more involvement and interactivity in an unobtrusive way. There's not the same sort of spontaneity if you're writing them yourself.

Unfortunately I don't think there will be any other unobtrusive way of getting crowds response without inviting the third member to play one or two of their characters in the crowd, or just the crowd generically. In the posting scheme of things, they can post whenever and adjust frequency at their own discretion (so that the two members actually having the match do not end up waiting around for the third member to post something as the crowd)

Ya, that sounds about right.