There will be many occasions where we must change the system of play to suit the moment.We want to be able to play several different ways depending on the course of the game. Ultimately we want to stick to our own game plan as closely as possible based on what we practice and to keep it simple for us as we dictate to our opponents and impose OUR WAY on them. But game situations can change, and we may have to adjust to suit them. Your personnel may also dictate how you adjust.                                                                         

We have chosen these systems of play as examples of what you can do to give your team the best chance of winning (it could be others depending on your own needs and beliefs).