Instead of her, either Anthony or Biavesh would have entered to house as a wildcard...
What kind of housemates would they have been, what their roles and how well would they had blended into the group of housemates
I think Anthony would have been an absolute legend and with both funny and entertaining qualities. Intellectual genius with an excellent humour and perceptive view on things. Benedict and him might have gone along well. Maybe Lydia also.
Biavesh could have been the hyperactive übercamp gayguy also with a funny factor (maybe) and maybe he would have been Scott´s nemesis/best friend.
We all know what Becky is/has been in the house...