He's been meaning to make his "comeback" for years now. He won't compete in IFBB again and has recently just signed up to make an "appearance" at a NABBA show I believe.
He's also had a pretty good running of using supplement companies so to speak. Sign a contract stating your image will be used, you endorse said products and will compete. All hunky dory except for that little competing bit.
In saying that, he's a meant to be a great guy and he is still one of my top 3 favourite bodybuilders ever, despite being only up to my hip.