Strange idea. Will get them a hell of a lot more votes though I imagine. Especially if its tonight AND tomorrow. Imagine tonight they say top 2 are (for example) Chanelle and Tom...Tom leading. That would be a load of votes piled on both. Tomorrow say it switched and Channelle was leading, another crapload of votes.
Bookies aren't going to be amused with this I don't think
Maybe it won't mean anything though as most votes are actually cast in the eviction show? So we are hearing how like 10% of the vote is going. The other 90% will be a surprise
It will give people someone to focus on though for the campaigns, so its basically making it a head to head between the top ones from each group