I just finished watching S1 (the only season) of The Big Interior Battle, as was recommended on here. I really enjoyed it. The winner gets to keep the flat they designed, and I really liked who won.
But it got me thinking about the overall format of these elimination shows. I always feel bad for the people who go out first and second, as they don't get a chance to show what they're capable of, especially the first person out.
So I was wondering if they could change the format a bit to use a ranking system for the first half of the series. So if there are 10 contestants, they're ranked 1-10 (best to worst) for the first, say, five weeks - and no one leaves. Then, at the end of that time, the 6 people with the lowest overall scores advance to the elimination rounds. And then the show carries on as it does now.
Logistically I don't think it would be much harder. For some of the challenges, the beach huts and hotel rooms, for example, there would be enough for 10 people, and they can still double up as teams when there are fewer venues. And they obviously have enough crew to help out with the original 10, so they could the full crews for the first 5 weeks (granted, that would add to the budget).