You’re probably talking about Tully Blanchard (the other member of the Horsemen).
Thanks you are absolutely correct;
Their may have been some rotation in the Horsemen during that spell they were together; I may have been thinking of Michael Hayes; I look him up in wikipedia and pertinent to the discussion here;
http://en.wikipedia.org/wiki/Michael_Hayes_%28wrestler%29 Wikipedia, cut and past, I could not get the link to work.
(excerpt)
"In October 2006, Hayes became the head creative writer for the SmackDown! brand after Alex Greenfield's departure from the company. As of recently, Hayes has become a target of a lot of scrutiny, because as a writer of SmackDown!, he managed to keep Chris Benoit from wrestling on the main program, not seeing him as a main-eventer, despite overwhelming feelings of otherwise by everyone else backstage."