It seems that the Russians have really distanced themselves from the pack over the last few years in Freestyle. USA was in the mix in the 80's to mid 90s but can't touch the Russians these days. And now with Kavkaz wrestlers freely wrestling for different European countries, that has been even more the case. The USA needs a lot of help. Chicago Cup showed this.
In Greco however, it would appear that the US is closing the gap on the rest of the world. Maybe it is the new rules, but we are doing even better before as a team.
Just my observation.