I was recently watching a video on Space Agency 2138 and saw an interesting feature. Before launch, there was a pre flight plan where it showed you how high the rocket would go as well as when and where the separated stages would land. This would be a cool idea to add in the performance slot of the VAB in my opinion. Attached is a link showing an example of the plan...
https://www.youtube.com/watch?v=e4whlijNWrQ
5:53-6:50