mos ronnie did have a "trainer", he didnt win an O untill 98, which is the year he started working with chad nichols.
as far as i know, ronnie dropped out his estrogen blockers in 98 and incorporated mor einsulin, and in 2003 he upped his gh doseage.
thats all these "gurus" are good for, is getting guys to take more/better drugs.
rarely, like with chris aceto, a trainer will help thorugh getting the bodybuilder on a better diet.
in dennis wolf case, he made improvemtns with milos cuz milos got him using alot of insulin and eating more carbs. now with chad, as far as chad lets people know, wolf uses less insulin and eats less carbs. so he isnt making gains in mass and he isnt as full on contest day.