i don't go for anything but escapes or sweep from the bottom, unless there is a sub that is 100% to land.
i like to make the big guy move alot, never on my back, and never under him without intent. most untrained people carry their wieght wrong and do not apply proper body to body contact, making it easy to escape, reversals. vs bigger guys i like to use body control, keep them on thier backs and make them panic.
i am 5'6" 145lbs, and most of my teammates are in higher wieght classes
"every second your not training, he is..... and he is doing it, just to kick your ass"