Delete: MMA fighters (person pages)

A bunch of MMA fighters listed as video game persons

http://www.giantbomb.com/amir-sadollah/72-89971/

http://www.giantbomb.com/anderson-silva/72-89601/

http://www.giantbomb.com/antonio-rodrigo-minotauro-nogueira/72-89607/

http://www.giantbomb.com/brock-lesnar/72-89638/

http://www.giantbomb.com/chuck-liddell/72-89603/

http://www.giantbomb.com/forrest-griffin/72-89602/

http://www.giantbomb.com/georges-st-pierre/72-89604/

http://www.giantbomb.com/jason-miller/72-57139/

http://www.giantbomb.com/mark-hunt/72-37783/

http://www.giantbomb.com/quinton-jackson/72-89606/

http://www.giantbomb.com/randy-couture/72-90967/

http://www.giantbomb.com/wanderlei-silva/72-89605/

Are any of them credited, such as for voices, special thanks, or some other role in the game's development?

@LordAndrew: With the exception of Randy Couture who did his own voice in the EA MMA game, they all appeared in mma videogames as characters but as far as i know none of them ever been involved in the production process...Not even mo-cap.

that brock lesnar page can be deleated becasue there is a character page here http://www.giantbomb.com/brock-lesnar/94-8576/

also he has been credited in a couple of smackdown games and i believe including the upcoming wwe 12