That's a fair point and I reckon there will be definite alterations in their behaviour but that's to be expected. IMO no matter who goes in it should be interesting and like I said it's unlikely to make any difference to the top 2 anyway. And also, I am very sure Grace won't be the one to go in anyway because it's the current HMs who get to choose. Like I said before it'll most likely be Lea who of course will probably add the least out of all of them; besides, Lea isn't much of a threat. It was weird the way they were going 'she's pretty...she's pretty..' wow they really do love her lol (Pete and Richard) because I thought she looked nice on her eviction night too.
Anyway no matter who goes in like I said Friday's show should be brilliant!