If I was making the books, those would all be very close to what I'd make them. Although I'd make Okami a bit heavier of a favorite (even though I'm a Boetsch fan). Here are the official odds as of right now:
Frankie Edgar -138
Ben Henderson +110
Rampage -250
Bader +200
Hunt +250
Kongo -333
Akiyama +250
Shields -333
Okami -350
Boetsch +275
I really like Boetsch in this, Since moving down a weight class he's looked really good and much stronger than his opponents. I also think Okami's confidence might be a little suspect after the Silva fight, Silva has a tendency to do that to people lol. But like I said I'm always wrong lol. That's probably the fight I'd bet on if I went for it.