Double post. I competed at Worlds waaaaay back in 2007 and 2008, and I'm baffled by the low amount of difficulty, particularly in stunting, that we had compared to now. My teams always had pretty difficult tumbling (something like 50% doubles in '07 and more in '08), but two or three "elite" skills was considered a difficult stunt sequence. The year we placed 9th, our sequence had a fake full up, an inversion, and a double down. That's it. That would come in dead last at Worlds these days, but it was good enough for top 10 back then.