Former Deputy U.S. Solicitor General Michael Dreeben painted a map of how some of the past year’s biggest U.S. Supreme Court decisions are teeing up issues for future terms.

Dreeben, who is among an exclusive group of lawyers who have argued more than 100 cases in front of the Supreme Court, said the past year could set the stage for a showdown on abortion rights and an expansion of the Fourth Amendment. The comments came during the American Bar Association Annual Meeting in San Francisco Friday, where he was on a panel surveying the Supreme Court’s criminal law decisions.