[just me]

I was thinking about this when Tim & Alex said they were thinking about walking. What would happen if someone walked in the last couple of weeks? Would they bring someone else in? If so, they would be in the final, wouldn't they?

[LEE]

I'm sure I have heard somewhere that If anyone walked after week 6 they wouldn't bring anyone else in.

It certainly wouldn't be worth bringing someone else in in the final week as not only would they have no chance at all of winning but the other housemates have bonded so tightly by then that they wouldn't integrate. Not fair on them, not fair on the other housemates and not fair on the viewing public.

[just me]

It makes sense - there was an 'extra' housemate this year anyway so losing one wouldn't make any difference.