[thisisme2008]

C4 announced that a housemate pulled out on launch night and a standby was put in, but who do you think is the standby?

EDIT: very unlikely to be: Mario & Lisa, Mohamed, Sylvia, Kathreya or Darnell because a few days before the teasers said that 3 of the housemates were born outside the UK, and one was deported from the US:
Mohamed - Somalia
Sylvia - Sierra Lenoe
Kathreya - Thailand
Darnell - born in the UK but moved to the USA in 1992, and moved back in 2006 - he said earlier
And Mario & Lisa are a couple, so yeah...