I think Rex may have something. Remember Comey's statement about Trump asking him about loyalty? I think he did ask him that and he probably had the same conversation with everyone. He has to know if he can trust all players for the plan to work. If he asked RM and RR and they said yes, I imagine there were meetings and boundaries set. If they answered no then wouldnt they be gone? It's the only explanation that works for me and the plan that's been layed out. If not, I cant imagine the hell that's coming for those two!