It would save a lot of time it was possible to dictate wall wrapping behaviour in section at inserts (doors/windows etc.) and at ends. This could help show wall top ends as they should look without getting into a lot of extra work using sweeps, reveals and so on. Wrapping in section would have allowed also for creating architectural beams that have their finishing layers wrap all around them. This feature is crucial for material take off too, since if we use a work-around, the take off ignores these quantities. And there are countless other wonderfull applications for this.
Please vote for an easier work life! It's time the machines did more work to save us unecessary slavery!