A lot of great answers here! Thanks.
As I said- this is a pretty hypothetical situation.

My daughter has assured me that she is going in with an open mind, she is not the type to let the reputation (true or not) influence her actions toward anyone so there is as much chance as she will pref that house as any other. (Statistically maybe more? Since they will have less cuts in the beginning rounds?) Hers was just the "what if... would happen-- what would happen in that situation" fear. She isn't the kind of kid who would go into a house and be rude to people just so she would be invited back- she just isn't wired that way. She also is not a "let me join the gossip"-- no time for that. She has a great "uh huh...that's great" smile and nod... and uses it often.

This is the best tool a young woman can have.
This board is really full of wonderful information, the different views expressed are beneficial to PNMs and their parents. I appreciate that members here do not have to agree with each other, because there are always different ways look at things. Thank you all again! And I'll let you know how it works out for her!