Vitor Belfort x Anderson Silva!!!

Vitor is 8-2 since 2007 with his two losses being to Jon Jones and Anderson Silva. He almost beat Jones who is the undisputed king of the LHW division and was beat by a rarely successful kick in his other loss. In his last 10 matches he's only been to one decison with 6 ko victories. Why is he not the obvious choice for the next title shot at MW? Seems pretty obvious to me, by the time he fights Anderson it will be two years since his lost to him, nobody else deserves who's healthy...