[JTM45]

I think they went out of their way to keep him in there regardless of his disgusting behaviour because they knew how much money they stood to make when he was eventually up for eviction.
I bet they were ecstatic when he was in a group of four nominated housemates this week. Best case scenario for them cash-wise!
That's the one and only reason that Channel 5 changed the voting to vote to save. It's all about the money for them!!!