[RCW1945]

"the housemates are divided in 2 trams of 6, the public chooses which one must be evicted."
Good idea but I think a bendy-bus would be more fun.
I don't know whether this counts as a twist, it's just a return to something I miss.
In BB1 Davina would always announced the percentages gained by each nominee, and often the figures would appear behind her on a screen as well.
In more recent series it is often quite difficult to discover these figures, especially when there are more than two nominees.