Dean Pierce’s resignation led to Mark Nordenberg’s appointment as Acting Dean. Nordenberg, previously recognized for his excellence in teaching and administrative service, stepped into this role while a national search for a permanent dean was conducted. Following his interim period, Nordenberg was formally appointed Dean of the School in May 1987.

During his tenure, Dean Nordenberg faced the critical task of rebuilding relationships with the University administration and alumni. One of his early accomplishments was securing increased funding for the law library, establishing a development office, upgrading the placement office, expanding faculty and staff, and creating new tuition-remission scholarships for non-resident students. His efforts were supported by University officials including Provost Dr. Donald Henderson and Vice Provost Dr. Jack Daniel.

These initiatives led to a significant improvement in the law school’s standing within the University. By the mid-point of Dean Nordenberg’s administration, the Provost and Chancellor publicly recognized the School of Law as "one of the jewels in the University crown," reflecting a more supportive and collaborative relationship between the law school and the broader University community.

Under Dean Nordenberg’s leadership, substantial efforts were devoted to fortifying connections between the School of Law and its alumni, as well as enhancing relationships with the broader legal profession. Dean Nordenberg's extensive professional involvement, including his service on the United States Advisory Committee on Civil Rules and the Pennsylvania Civil Procedural Rules Committee, provided a strong foundation for these initiatives. His active participation in the school’s trial advocacy programs also earned him considerable respect within the legal community.

In the fall of 1987, George J. Barco, '34, and his daughter Yolanda G. Barco, '49, made a landmark $1 million donation to the library, the largest gift in the school’s history. This endowment aimed to enhance the library’s resources and support the school’s teaching and research missions. Following George Barco’s death, additional contributions increased the total gift to approximately $2 million.