I think that Gina Crews from Marquesas should be back. She was at a disadvantage because after the switch it was 4 rotus versus 3 maraamus, and she could have done very well if she was on the rotu tribe or if she had made the merge. She had good survival skills and she was interesting.
I also think lil kim should be back from africa, and heidi and christy from the amazon, as well as kelly goldsmith from africa.