I think I figured out some of Will's strategy...Once they got to the final 5 or 6 people, he realized that the only ones that would take him to the F2 would be Janie and Boogie...so, by ensuring that those 2 were with him in F3, he is ensured F2(or so we THINK...smarten up a lil Janie). Also, I kept wondering why every hour or two he mentions to someone how HE (unless Booger is in the room--then it's CT) is responsible for every eviction since F7 except for CG.....I think this is meant as a ploy to put a bug in the Jury's ear..."Ohh Will(CT) is the best player, got everyone out of the game....Will is the best, Janie only wins comps, but Will knocked us all out. Kind of trying to assure that they all know he is the best player.
I also think that he started out wanting to take boogie as far as possible and then leave, but I think now he has been bit by the bb bug and wants to win it, and I think in the back of his mind he is secretly rooting for Janie to win final HOH that way he wont have to tell the Jury how HE did all the wok and Booger was just his errand boy while sitting besides Booger in F2...If Janie is with him, he can say it and later tell Booger it was just to win the money.