I'm not sure which tool you are referring to. Is it the Outlines of Bible Books module?
I agree with you on requesting the outline feature in User Tools. I have some lecture outlines from professors that I would really like imported and searchable in Accordance, but they are difficult to read if everything is flush to the left. I'd like to request specifically that User Tools allow creating tabbed outlines where subsequent lines wrap to the level of outline. Currently, if you manually tab an outline level over, the subsequent lines remain flush left when they wrap. The Outlines of Bible Books module does it correctly, so I would think it wouldn't be that difficult to implement in the User Tools.