Has anyone beaten Fedor to take away his title of the best HW? No? If the top contenders want to be the best, it's on them to sign with Strikeforce to take on Fedor. Fedor is a giant, he doesn't need to do anything he doesn't want to. It won't be "Fedor could be the best if he beat this guy", but "this guy could be the best, if he beat Fedor". And anyone who knows anything about MMA will agree, Fedor is the undisputed, undefeated, greatest heavyweight of all time. The baddest man on earth, The Last Emperor, the best pound-for-pound fighter.
Until Fedor slips, until his record grows in the Losses column, Fedor will be the best current HW in the world.