Haney could have still retained it in 92 as Yates was just a bit different but it's the 93 Yates that changed the name of the game. For better and worse. Unprecedented mass, crazy conditioning and still lines, proportions. Levrone, Wheeler, Ray, the '95 and '96 Nasser, Dillett, all still kept alive the legacy of classic physiques somehow. But there's no doubt that it's also Yates that initiated (some will say Momo but it's Yates success that made it the norm) the distended bellies, the reign of mass over lines, proportions, aesthetic. That's why people still debate so much about Yates and not that much about Haney.