15 justices!!!!! GTFO
President Franklin Delano Roosevelt once famously threatened to expand the Supreme Court to as many as 15 justices after the court ruled against a number of his New Deal measures. The plan was shut down in the Senate, but it gave the plan a whiff of legitimacy and is frequently cited by liberals whenever the court leans to the right.
https://www.foxnews.com/politics/kavanaugh-coping-mechanisms-5-wild-dem-schemes-to-counter-trumps-scotus-win