That's how I think of it too. if they resist then I can pin the guard if they yield then I can lengthen the guard out and downward. I should be fine as long as my hand can restrict my opponents use of his arm and maintain superior attack and control position. This way I still have 2 striking hands with on hand that has a grappling option.Most of my training build on the "pull guard". As long as you have 2 plans:
When you pull guard, your opponent may
- resist, or.
- yield.
One of my rules is "Always deal with the lead hand"