Presumably the Head of House Teflon, gets to swap 4 of the original housemates for the 4 new neighbours, to go into the Sanctuary. So, if he has half a brain, he will split Travis/Aisha up, to leave Travis in the same house as Marina and he will split Lawson and Cat up, to see if any of the new women like Lawsons MAGIC and split Leo and Skye up, just because he can.
So, ideally for me, he would swap Cat, Aisha, Leo and Priya for the newcomers. But I bet it wont happen like that. I would think they would be glad to be swapped to get away from the current task, which might be finished already. The weekly tasks only seem to last for about 2 days, then we dont always get told the outcome of them, because they spend too much time recapping what happened the last time it was on. Did they pass the music task last week and who did the shopping? Did they eat all the lettuce from the week before? So many questions, not enough answers, thats Big Brother 2014.