on November 12th the 2 best heavyweights will go to war as Cain Velasquez will defend his title against the #1 contender of Junior dos santos the winner of that fight will either face Brock Lesnar or Ailstair Overeem in early 2012. I'm picking Cain to retain to belt because besides having the best cardio in MMA his Punching power is unreal to watch.