The Eviction "revolver" most stupid ever designed thing they ever did, when we all knew the auditorium and the house weren't lined up next to each other.
It was worse than that!
The revolver was supposed to work in a different way, but it ended in a bit of a disaster. for the production For the first eviction, all three nominees had to enter the revolver, where they were “spun around” until Big Brother revealed their fate, e.g. for two people, the revolver would stop at the door back into the house, while it stopped at the exit door for the other one.
But they screwed it up. Big Brother said something like “Housemates, please welcome back David”. The door dopened and stepped out of the revolver, basically revealing that Saxon was the one who got evicted. They even had a small group of people and Jackie O in front of the house.
Only after that fail, they’ve added a second revolver to the studio set and pretended that studio and house were connected. And I guess they’ve done that so that the revolver still had a purpose.