yeah, basically. it just boils down to which two. sawyer and jack?
What about Hurley? He seems to be the one most in tune with the island. He's the only one that can see and hear Jacob after he died and who's given him tasks. Not too sure if he can communicate with the dead though, that could have been Jacob pretending to be Charlie and then Isabella since we know MIB can appear as other people.
Also wanted to point out, wasn't Isabella wearing modern clothes?
. Why would Jacob ever enlist Ben in the first place, why would Richard follow Ben so blindly and faithfully for as long as he did? Ben did a lot of evil shit, and not always for the good of the island, (killing Locke, revenge on Widmore,) it just seemed like he was more power hungry and wanted to be the man, more then he wanted to protect the island. Remember in earlier seasons every one seemed terrified of Jacob, I remember Ben didn't even want to enter the house that supposededly Jacob lived because he was so afraid? If he is the embodiement of Goodness why were they so afraid of him?

