I've already mentioned Khadem wasn't a good coach. What I'm saying is that success in the Olympics is what matters the most in international wrestling. Dorostkar has shown that he is a good coach and has provided good results but it also helps when the federation has provided a lot of support for its athletes and coaches which wasn't the case under previous coaches. Again we will see how he performs in LA where there will be far more eyes on the sport. If he can out perform Russia, US and Japan in the olympics he is the greatest Iranian coach of all time no question at all. But if he can't get at least one Olympic gold out of Zare, Amouzad, Yazdani and Ghasempour than his quality of coaching should be under question. Iran struggles in the olympics not worlds. Look at the medal count for olympics compared to our worlds and its abysmal. He didn't coach in Paris so I can only judge him after LA.