I can understand why "normal" football is called football, you kick a ball around, so football!
But in american football, the ball will connect to someone's feet in less than 1% of the playing time. It makes no sense.
And about Resistance 2, I haven't tried going for the trophies in any way, but coop is a blast to play! The biggest reason I'm looking forward to the inevitable Resistance 3, is because I want to see how Insomniac will improve on the coop!