To produce a more realistic environment and increase skill, it would be nice to have a driving range. There could be several option. Such as a few targets, or challenges for distance and accuracy, fade or draw shots. Overall, it would be nice to have a repeat shot for practice, even if it's use is to get a better feel for the different equipment available when acquired. It can be irritating to practice on the courses, because you have to wait til the next hole to practice improvement with a particular club or iron. By the next hole you may not get the same chance, because the layout has changed.