They haven't had a HW champ in over a year. Why? There are enough name fighters for a 8 man tournament. Are they really waiting for Frank Mir to be available? Tournaments are not ideal but in this case I think it would work ala the Strikeforce HW Grand Prix. Fedor, Kongo, Nelson, Sergei, Lashley, Mitrione, Wren, Miankov...BOOM! With good marketing, this will generate legit buzz and ratings.