Well, if you want a view of the styles in play, there is the reports feature.
The way I see it, most if not all of the functionality is already there. It is arguable whether a wizard would be more helpful in doing the things you can already do -- by which I mean there are arguments both ways.
So, I guess it depends on whether anyone cares sufficiently to implement it. I guess it couldn't hurt.
I suspect Kovid would say he isn't interested, "patches accepted".