TOPIC: More outlining features?

Are there any plans to add more outlining features to the project outline functionality?

I'd be particularly keen on seeing custom value fields for which Projects would sum all child projects and tasks.

Also, zoom would be a killer feature. For example zooming the project outline into a particular project (i.e. only showing descendants of the project ionj the project outline view).

What about a Percentage complete field with a progress bar?

I'm quite prepared to be persuaded that I could do this some other way but I don't know what this way is. At the moment I am using a project outliner (Natara Bonsai) to do this when I would really like to be doing all of the outlining in TR