Kat
Pretty much. And absolutely, Tony's smarter than I could ever even imagine being, he'll probably teach them more than even I know. And he knows how to read people, how to understand motivations and how to work with people to get what you both need, I've never been all that good at...well, people.
Yes. I have no doubt that he's very, very dangerous and very ruthless. He won't care one way or another about hurting most of this island.