Tops on my list of improvements not mentioned would be a better description of what various options actually do, and in some cases ANY explanation of what various options actually do. I will own up to not having researched this to the fullest extent, but I still am not sure what actually happens when you tap a player on the mobile app formation screen and the green arrow points upward. Does that mean they are pressing harder? Are they now responsible for more area of the pitch? Are they expected to push harder to score a goal?