I don't know the whole rule on the push out, but say a Headup shoots in the middle of the mat and Steele sprawls immediately but Headup keeps driving like he is suppose to do till they go out of bounds. Does he get a point for a force out?

Also, riding time would work well as long as stalling was called. Otherwise a kid could get a tight waist and an ankle and just sit there hand fighting the whole time while sitting on the hips.