Do you guys think Big Brother is going to intervene if these remarks keep up? On one hand, I see them completely avoiding it and justifying it by basically showing none of it on TV. On the other hand, some real backstabbing hasn't happened yet and lord only knows what'll happen when the game kicks into full gear and these houseguests really get riled up.
They might ask them to watch what they say in the DR (they did that with Jeff both seasons he was on there) but if they don't care to make Aaryn and friends likeable they will say nothing and let them sink their ship