https://www.youtube.com/watch?v=QEH69YEjIh4
Today Professor Yuri Simoes filmed a three part Balloon Sweep series that is very effective. Here is the last part which covered using the balloon sweep to load your opponent and finish with an arm bar in a self defense situation. No matter what you train for, always remember that at the roots of BJJ is self defense!
For the whole series check out caioterra.com!