There are many more important features we users are waiting at the moment, but since you are eagerly wanting more wishes I realized that inside the mobile services all the pathing and funnel reports are looking spectacular and hopefully in the future we can do same kind of custom pathing and funnel reports with Analysis Workspace too.
We've got a long backlog and roadmap for adding additional tools (including funnels, pathing tools, etc.) to Analysis Workspace. You can definitely expect these to be available over the coming months and years. We are tentatively planning to add at least one tool to Analysis Workspace in addition to Freeform Analysis later this year.