Wow, this is surprising. Very sensible decision.
And Iran has achieved many great results in recent years. Off the top of my head, I can say Iran has three bronze medals at the Asian Artistic Gymnastics Championships, one bronze medal at the Asian Acrobatic Gymnastics Championships, and other non-medal results such as a seventh place at the World Aerobic Gymnastics Championships and, as you said, the fourth place at the Asian Games. It's just a matter of time before Iran earns a medal at the World Championships at this point. In less than five years, probably.