Just because in previous years the most hated stood to be in the final two doesn't mean that they have to do the same thing.
Personally, I hope Adria gets evicted next. When she and Natalie were together, the didn't seem to play as 2 people, they were constanly talking and scheming with each other, confident that they would be the final 2. I think it would be great if the final 2 were Marvin and Nakomis. Nakomis is pretty smart, getting Jase out, breaking up the twin alliance. And as far as Drew and Diane, I think she will go before him, and he will vote to evict her. SHe is getting to be too much of a drama queen. I think a few valiums could help her out, maybe Karen has some extras? And poor cowboy, he isn't the brightest buld on the string, but he seems to be doing OK. I doubt that there is an acting career in his future, he isn't as out there as William Hung.