- Fedor Emelianenko has been added to the Heavyweight Division

- Cheick Kongo is out, Big Nasty is in

- Jon Fitch, and Brian Weston have been added to the Welterweights

- Roger Huerta has been added to the Lightweights

- Martin Kampman has been added to the Middleweights

- Rashad Evans, Scott Hickey, and Wanderlei Silva have been added to the Light Heavyweightst