I haven't watched any of their games but I did quickly skim through their rule changes. They want to speed up the game while still getting in the same number of plays as an NFL game. They've shortened the play clock, shortened half time to 10 min (no more boring half time shows), and on incomplete passes they start the clock when the ref spots the ball. There are quite a few other small changes, too. For a couple examples, a receiver only has to touch any part of his body inbounds on a sidelines catch. 1 foot or 1 hand will do it. A receiver can catch a forward pass and as long as he hasn't crossed the scrimmage line, he can throw it again for a 2d forward pass.
