Something is bothering me...How did Saul get away? He's physically weaker than Randy and he was dragged in to the zombie hole. So Randy intentionally marked him so the other zombies wouldn't attack him and sent him back. If he was trying to make another smart one, he wouldn't have let him go. Same thing with Datu. (That's already been done, so I don't think he's trying to "plant a slow turner" in the humans because he'd know the humans would know to look out for that.) So I guess that means the theory that Randy is trying to give the good guys a translator is looking better and better. It would be a lot easier if he'd just write a note to explain himself though or at least drop a hint. (He wrote the list that he dropped a while back, so he can write.) I don't know why Saul and the rest of the group wouldn't wonder the same as me.

Also Michael sounded like he's been thinking a little slower than normal this episode. Gas exposure side effect?

So my prediction: Randy double crosses Ink and directly leads to his death.