Horace Hogan, Ernest "The Cat" Miller, Scott Steiner, fake Sting, General Hugh G. Rection...
Horace Hogan: Had a developmental deal with the WWE until 2002, when he was released and retired.
Ernest "The Cat" Miller: Was an announcer for the WWE for awhile, then retired to become an actor. He made an appearance in The Wrestler.
Scott Steiner: Still active on the indies.
Fake Sting (aka NWO Sting): Was surprisingly popular in Japan, to the point that he led the Japanese NWO stable. He retired in 2005.
General Hugh G. Rection (aka Hugh Morrus): Had a run in the WWE as a wrestler, then an announcer under his real name: Bill Demott. Then he was a WWE trainer for awhile, but later resigned after some trainees made accusations of misconduct.