Something's bothering me about the rules to see Jacob. It has been discussed that the loophole was a way around the rules for seeing Jacob. I believe the consensus has been that only the Leader can meet with Jacob, that one Leader cannot kill another, and that way Jacob is protected. But back in Season 3 in The Man Behind the Curtain Locke demands Ben to take him to see Jacob/Jacob's cabin. Richard raises as eyebrow but no one protests. This seems to be an inconsistency, perhaps because the writers hadn't seen that far ahead? What do you think or am I missing something?