Sophie or Coach are the only two I'd think "should" win.
Coach has manipulated the heck out of those people and Sophie has strategized well and won two individual immunities.
Ozzy is eye candy and good at challenges, but game play regarding his brain doesn't exist. Albert way over played and hasn't played as strong a physical game as I'd have expected. Rick is like the ghost you see out of the corner of your eye but when you look straight on he disappears. Brandon ...'nuff said.