It has been talked about in several threads, thought it could use one of its own.
Is it a save option or get rid of someone horrible option?
I think to save someone it would be used on Lil, Adam or Danny. I can't see them saving anyone else unless someone gets hot.
But someone mentioned it might be used to get rid of someone. That thought intrigued me. If someone is sticking around and constantly in the bottom two, they could save someone one week, and the next week that bottom two (we can't get rid of them) would go home as well.
I hope they change the format of it tho. It seems cruel to make them stand their and then sing knowing they arn't going to be saved but hoping anyway.