How good or bad is a soccer coach? For most of the world, it’s a hard metric to determine. Because the squads for teams vary so highly based on the amount of money the team can spend (e.g., Manchester City alone has a roster valued, conservatively, more than the entire rest of the Football League combined), it can be difficult to determine if a manager is successful due to their efforts, or due to a hyper-talented team. Points Per Game (PPG) is not adequate.