September 16, 2026

Willy Jay Discusses Appellate Trends, Mentorship and His Move to Paul, Weiss With The National Law Journal

Lawyers

Supreme Court & Appellate Litigation Head Willy Jay discussed his transition to the firm, the evolution of appellate advocacy and the importance of developing the next generation of appellate lawyers in a wide-ranging interview with The National Law Journal. In the article, published on September 16, Willy reflected on lessons from his time in the U.S. Solicitor General’s Office, including a memorable argument two days after his daughter’s birth. He also highlighted emerging AI-related issues that are likely to shape future appellate work, the growing role of appellate counsel earlier in the litigation process, and the importance of giving younger practitioners opportunities to gain oral advocacy experience.

When preparing for oral argument, it is important to master both the details and big-picture themes, Willy notes. “You want to know the case inside and out—every facet, every page number—so that you can answer the justices’ questions about particular ins and outs,” he says. “But there’s also the ‘theme track.’ What is this case about? Why should we win?”

» read the article (subscription required)