Had it not been for the young lady removing herself from the competition, she (Coleen) would have been gone last night.
I think Ji is her name.
What I think is we havent seen the last of Ji. I don't know the time frame of the show, the period it's shot over, a couple days off the ankle and she may be able to come back (Assuming this isn't a put on being used to further the drama. The slip didn't look that bad BUT I know devistating things can happen when it looks like nothing happened.)
I'm not sure Coleen would have been gone, Lacy, the Ditz who skipped out on doing the front work and spent the day in bed could have been gone too.
Whats worse, someone who gives you a headache or someone who skipps out on their job?
Of course this is assuming this isn't all a manipulation.
Far as the contestants, you know the contestants are profiled, pshyc tested to give good show. And you know the production crew stirs them up for the little interviews, sort of like the Jerry Springer Show(sic). Take a group put together for their personalities, pock them with a pointy stick and you have drama.