Is he retired or not? He got nowhere against Vlad. He struggled against Povetkin (He is a brilliant fighter tho).There are plenty of heavyweights who would trouble Chagaev. When you get a title shot and don't win, you need to put extra work in and go back a few steps to get another shot. Not go on uzbekistan's I'm a celebrity!
This wouldn't totally surprise me because Chagaev would be a good name for Vitali's resume and he's still Top 10 in the Ring standings. But I don't see it happening...