This doesn't really take into account how different positions have different levels of difficulty and ignores some individual sports that are quite hard. I'm amazed at how low fencing is ranked. I've done Epee for a long time and find it to be quite challenging (though I suppose I've never played a lot of these sports, so what do I know). Also, this thread just shows how culturally American I am! I couldn't imagine dating a guy that watched soccer, let alone liked it more than football!