They can't add anymore in, and if they offer it to anyone, it's in their best interest to just wait until next series. If a housemate enters past the halfway point, they're doomed. The highest they could probably achieve is 6th place (Jennie & Jonty), or they could be evicted the first week.
I hope they revert back to the style they had in BB 1-6, with only 4 in the final. It makes the final days even better, knowing that we've eliminated all but 4.
