Taking on bigger, more complicated cases meant big growth for Brownstein Hyatt Farber Schreck LLP in 2014. The firm's revenue grew 11 percent in 2014 over the previous year and it moved up on the annual "Am Law 200" list of the largest U.S. firms, based on gross revenue. The ranking, released Thursday by The American Lawyer, is not important, said Adam Agron, co-managing partner of the firm.