I miss Anthony Kennedy already. Other people have written eloquently about Kennedy’s contributions to the Supreme Court. After the retirement of Sandra Day O’Connor (whom I miss, too), Kennedy became the swing vote in case after case.
When a seminal case was argued before the high court, Kennedy was the justice who had to be persuaded. When a 5-4 decision came down, Kennedy was usually that crucial fifth vote. Sometimes he voted with the more liberal wing of the court; sometimes he voted with the four conservatives.