He already cleaned out the entire division. There is nobody left to challenge him. He'll get bored eventually and then lose to some Buster Douglas type of guy. Whom do you want to see fight next? Evans, Rampage, Machida, Rua - beat all of them convincingly Griffin - puh-lease! Alexander Gustaffson - meh Little Nog - meh Henderson is the only viable option atm, but after that - nothing...
Hendo is ready and available. Gustaffson will be viable after another name fight. Nog needs to build some momentum. And even if they bring in Mo Lawal or Mousasi they'd need a fight or to for fans to familiarise themselves before a title shot.
