I would love to see the ability to drop balls wherever you want to in a practice round. For instance, you want to practice bunker shots you drop the ball in the bunker. I can see all kinds of uses for practicing various types of shots from different areas of the course without having to smack the ball all over trying to get it into the position you're looking to practice.
Make a button that says "Drop Ball". When you click it a cursor pops up and when you click it again it places your ball in that spot.