You have the right idea. I do have a thing though reirdagng the submission thing. You have to at some point make a decision, do I wish to be a finisher or a grinder. Both require alot of skill, however the grinder has the advantage in that learning to control first, allows for them to learn how to finish later. Position over submission dude.Though if your thinking judo performance, its the opposite. You gotta be able to land those triangles etc fast. I’ll be honest, when I’m at Judo practices and I shoot a triangle, if I lose position from it I’m not nearly as frustrated as I would be if I’m passed without ever getting the opportunity to.