[Headie]

I was thinking that the twist could be returning housemates.. because lots of people were speculating it on BB facebook pages.

But I don't think they would have C4 housemate return, so it would only be C5 civilian housemates returning (please no celebs). Also, that could be what the 2 doors are, one for new housemates and one for returning housemates. Maybe we could start looking at ex-housemates twitter activity when it gets closer to the Launch Date to see whether they are in hiding or not???