Nice Clip Bryant.
easy to learn,easy to use and from that basic movemnet you can do so much .
As you pass to the outside you can:
Sweep the leg as you pass
Pass and throw a low side kick to the back of the knee
intentionally step/move forward in a front stance type position to make knee to knee contact.
The outside control with push allows him to come back.
Spinning him down was a nice move,taking the leg in passing as suggested insures he/she goes down,buys time for getting away or following up with a kick or control,(control if a LEO).
Again nice clip which allows so much to be added to it.