I'm not sure I agree. While there are several Russian women who have quads and reliable triple axels, the overall level of difficulty has increased significantly. Not too long ago, the skaters several places below the podium didn't have a full complement of triples and usually lacked a 3-3 combo. Now even the lowest placing women at any given comp are usually attempting and frequently landing 3Lz, 3F, 3-3 combo, etc. So while the Russians are undoubtedly a step up on the technical ladder, the women's field overall has stepped up as a whole, which is why the U.S. ladies look comparatively weak. They've stagnated, while the rest of the world is advancing.