In my league, all passes must cross the line of scrimmage. In the no run zone, we like to throw a quick shovel pass to our slot receiver lined up away from the rusher. The QB is under center.
My kids have wrist coaches with plays numbered from 1 to 10. I call out three numbers. The kids add up the last two numbers to come up with the play. So play 5 can be 314 or 823 or a number of different combinations.