[Zippy]

But they never really know what they can bring until its too late. Its not like she's been on lots of other reality shows and they had a chance to see what she was like.

Plus not everybody needs to be loud. You need light and shade. She seemed very well liked in the group so Im sure they'd disagree with you about her worth on the show. She played the mum role and was a calming influence. All these reality shows end up having a few dispensable cast members. They usually get kicked out first.