Silly Americans, always a little behind.
Here in Canada, our football season is about half over. I have been thoroughly enjoying three down football up here, complete with blown coverages, dropped passes, bumbling officiating, and the uniquely Canadian rules, such as the 'rouge', the 'no yards penalty', and the wider, longer field. Of course, it goes without saying we use a bigger ball too. It's not too hard on the running back, though, since with three downs instead of four, handing the ball to the running back is pretty much a trick play.
Go Stampeders!