That would be a long term thing, if it even happens at all. Many of these countries have 0 history in wrestling and won't even send a guy unless they can medal. Albania sent 3 guys to worlds, all Russian. I'm skeptical you can force them into developing a indigenous wrestling program. Most likely they just don't send anyone. There's just no way you can claim worlds will be more entertaining if there were less good wrestlers in the brackets, lol. And that is exactly what is going to happen if/when the transfer rules tighten. If you think it's BS that countries are buying their way to medals off of foreign guys they had no part in developing then that's fine, but from an entertainment/excitement standpoint there's just no argument. The product at worlds will be worse.