Here's an interesting one, if BBUK followed US rules and the winner was determined by a jury made up of the last 7 or 9 housemates to be evicted, whom would they vote for in the final two of each series?
Since there's no way of ever knowing whether each final two would have made it to the end if the series played out under a different format, work on the assumption that the entire series played out as it did, but the jury is now casting their vote for the winner

you can either use 7 or 9 jurors idc, but walkers/ejectees are excluded
Here's a few of mine:
Big Brother 7: Pete VS Glyn
Aisleyne - Pete
Richard - Pete
Nikki - Pete
Jennie - Glyn
Imogen - Glyn
Susie - Pete
Mikey - Pete
Pete wins 5-2
Big Brother 12: Aaron VS Jay
Alex - Jay
Louise - Jay
Tom - Aaron
Faye - Aaron
Harry - Aaron
Jem - Jay
Anton - Jay
Jay wins 4-3
Big Brother 17 - Jason VS Hughie
Jackson - Hughie
Andy - Jason
Evelyn - Hughie
Jayne - Jason
Sam - Hughie
Alex - Hughie
Laura - Hughie
Ryan - Hughie
Lateysha - Hughie
Hughie wins 7-2