This is all opinion obviously. I'm basing everything from a stylistic stand point and I'm including fighters from other organizations outside of ZUFFA Let's start by going down the divisions Heavyweight: Junior dos Santos - Cain Velasquez, Alistair Overeem, Fabricio Werdum and Daniel Cormier. *Honorable Mentions - Mark Hunt, just due to the stylistic match-up with JDS. Light-Heavyweight: Jon Jones - Lyoto Machida and Alexander Gustafsson. *Honorable Mentions - Glover Teixeira and Phil Davis. Middleweight: Anderson Silva - Chris Weidman and Ronaldo Souza. *Honorable Mentions - Hector Lombard, Vitor Belfort and Rousimar Palhares(probably not going to reach the level needed to challenge for the title though but he can be considered a somewhat stylistically bad match for Anderson) Welterweight: Georges St. Pierre - Carlos Condit and Jake Ellenberger. *Honorable Mentions - Nate Marquardt Lightweight: Ben Henderson - Gray Maynard, Anthony Pettis and Michael Chandler. *Honorable Mentions - Gilbert Melendez, Eddie Alvarez and Rick Hawn Featherweight: Jose Aldo - Frankie Edgar. *Honorable Mentions - Chad Mendes, Eric Koch, Chan Sung Jung and Daniel Straus Bantamweight: Dominick Cruz - Renan Barao and Michael McDonald. *Honorable Mentions - Eduardo Danats, Bibiano Fernandes, Eddie Wineland and Brad Pickett Flyweight: Demetrious Johnson - John Dodsen, Ian McCall and Joseph Benavidez. *Honorable Mentions - Chris Cariaso and Tim Elliot What do you guys think?