Aaron will fight to keep Lucinda and Faye will advocate for Teddy.
AJ and Danny aren't in proper couples and because they don't have any one to speak for them in the safe islanders, they are definitely at risk.
However, the only couple in the bottom 3 is Chloe and Toby so I think that the islanders will send them home together.
It depends if the boys have to choose the girls and vice versa, without having any consultation.