While the Big Brother 18 houseguests debate who should be evicted next, there are some interesting tensions bubbling to the surface.

Head of Household: James Huling

Nominees: Bridgette Dunning and Frank Eudy

Other houseguests: Corey Brooks, Da'Vonne Rogers, Michelle Meyer, Natalie Negrotti, Nicole Franzel, Paul Abrahamian, Paulie Calafiore, Victor Arroyo and Zakiyah Everette

While it has mostly been decided that Frank will be evicted on Thursday, that hasn't stopped some houseguests from arguing for Bridgette to go instead. Michelle has been the biggest campaigner against Bridgette considering their long-standing feud, but now Paulie and Corey are being tempted to possibly switch.

Corey and Paulie spoke with Frank openly about wanting to keep him, and seeing if they could get others on board. While Corey suggested that Frank should talk to Nicole about bringing her to his side again, Frank didn't think it would work. As it turns out, Nicole has been gunning for Frank hard ever since he revealed key information about her in the HOH competition. While Nicole can often be easily swayed, she is fully aware of this and said that she is purposely avoiding Frank so he can't get in her head.

Meanwhile, Da'Vonne has been looking toward the next few weeks as far as possible targets. She expressed to Michelle that the order should be Frank, then Bridgette, then Victor, then Natalie. However, she has also admitted that it wouldn't be such a bad thing if Nicole was targeted sooner rather than later. Da'Vonne spoke to a camera in the house (a.k.a. the live feed watchers) about this, saying if Bridgette won HOH and targeted Nicole, she wouldn't mind.

Da'Vonne put out feelers throughout Tuesday about not trusting Nicole. She spoke about this with Paul and Paulie in one conversation, and James in another conversation. Da'Vonne was very scared of Nicole or Corey winning HOH because she felt they might target her.

As always, the next HOH competition will be the most crucial one yet for many houseguests - especially if paranoia continues to spread.

Big Brother 18 returns Wednesday at 8 p.m. ET/PT on CBS.