[Barbie]

how about guessing who has been evicted.. then people will have to go to the door and see if it opens for them.. it could be a bit of a shocker for those who are reluctuant to go and try and it opens. Or for those too cocky and think they are fine, or cause tension for those who are told to go afterwards with those who told them to go to the door

things i can see going wrong are first to go up is out, someone who is obviously unpopular and so they know it must be them, or everyone volunteering and so its a process of elimination rather than choosing.

Perhaps if they had to vote who should go to the door publicly like on those whiteboard things it could solve the last issue and cause the second to last.