There is a saying that bad cases make bad law.  We’ve always understood that proverb to mean that poorly argued or conceptualized cases affect the entire field of law.  Here is an example of the situation.  Pro-se defendant attorney in a legal malpractice case was served directly in hand by the attorney for plaintiff.  Why the attorney did not use a process server is beyond us.  Nevertheless, this appellate division case is now law, and must be digested.

"The advocate-witness disqualification rules contained in the Code of Professional Responsibility provide guidance, not binding authority, for courts in determining whether a party’s [counsel], at its adversary’s instance, should be disqualified during litigation" (S & S Hotel Ventures Ltd. Partnership v 777 S. H. Corp., 69 NY2d 437, 440). At bar, the hearing court providently exercised its discretion in permitting the plaintiffs’ counsel to testify at a hearing that he personally delivered the summons and complaint, by hand, to the defendant Ronald J. Chisena. Where, as here, there is no necessity for the plaintiffs’ counsel to be called as a witness at trial, no violation of the advocate-witness rule exists (see Code of Professional Responsibility DR 5-102[c][22 NYCRR 1200.21(c)]; S & S Hotel Ventures Ltd. Partnership v 777 S. H. Corp., supra at 443). "