Fedor doesnt need the UFC to stamp his legacy on the sport. Who is he going to fight other than Lesnar or Couture? He already beat ex champs Sylvia, Arlovski, and Nog. Now that Strikeforce is going to co-promote with the japanese org DREAM, he will have plenty of decent fights. His legacy will not be determined on whether or not he fights in the UFC. He sealed his legacy in PrideFC.