Rule 720(B)(2)(b) - Post Sentence Procedures-Service Of Briefs(b) The moving party shall serve a brief upon the opposing party and trial judge thirty (30) days prior to the date listed for argument; the reply brief shall be served upon opposing party and two copies upon the trial judge ten (10) days before the date listed for argument. Failure to comply may result in dismissal of the motion or other appropriate sanctions.Penn. Del. Cnty. 720(B)(2)(b)