I think Cain should go down to LHW as well, since he lost his last fight and he hasnt had that many fights. Mir as well since hes lost so many fights already. Overeem will be in LHW since he will be deprived of his horse meat.
If the UFC want to play they got to pay. At this stage having Fedor in the UFC is more about the UFC saying that Fedor fought there. Having Fedor fight in the UFC is worth the $2.5 million for a single fight out of publicity regardless of who he fights or the fact he isn't the fighter he used to be.
You don't like Fedor and you want to see him lose and that's cute. The fact is he's dominated for 10 years before his losses. Considering he can make 2.5 mil+ a fight I doubt the UFC can get him over. And yes the UFC will have to pay a lot to get Fedor there because he is still the biggest name in MMA.