I haven't heard anything about James and Dan leaving, only Val, Alicia and Rachel (again.) I hope Jai is on the list but instead it could be of his making, designed to get rid of Rachel with the rest 'collateral damage'
I think Alicia will die as she's in the trailer I think so must return with David over the business with the shop. I can't see them bringing the two back together only to split them up.
I also expect that Val will live (her departure scenes have already been filmed and she could quite easily go to prison for her part in the fraud.) This producer brought back Val previously so must be a fan of the character and I can't see her killing her off.
Starting to wonder if Robert will be one of the surprise deaths. He is due a comeuppance and assuming that the actor had been contracted for a year and had chosen not to renew, his contract would be up soon.
I don't think it's Vanessa, Kirin or Rakesh as I haven't heard anything on when the DNA test lie will be discovered, so assume that that's still a way off. To do it with Rakesh already dead would be a cop out, I think.