[joeysteele]

Well BB did just say choose the 2 housemates from the cards you are going to nominate, they didn't add that they must not show their cards at all to any other housemate.
I can't see Caroline voting any other way in that scenario and as others have said, Conor had already chosen his 2 anyway.

If it was a rule break though,then along with them up next week for it,so should Deana be for hers as well,however it is very clear for such rule breaks the only sure punishment not going to be given is actually to be automatically up for eviction the next week.