Rule 3.9A - Disposition of Preliminary Objections(a) At any time after twenty (20) days have passed following the filing of preliminary objections, if no amended petition has been filed, the court may set a schedule for briefing and argument, if necessary, or may rule on the preliminary objections and any answer thereto without argument or briefing.(b) Briefs or memoranda of law shall be required only by special order of the court in every case.